---
# === IDENTITY ===
id: consumer-electronics/audio/waterproof-bluetooth-speakers/2026
canonical_question: "What are the best waterproof Bluetooth speakers in 2026?"
aliases:
- "best waterproof bluetooth speaker 2026"
- "best IP67 IP68 portable speaker 2026"
- "best floating bluetooth speaker for pool"
- "best rugged outdoor bluetooth speaker"
- "waterproof speaker comparison 2026"
- "best shower bluetooth speaker waterproof"
- "compare JBL Charge 6 vs JBL Flip 7"
- "compare UE Wonderboom 4 vs Bose SoundLink Flex"
entity_type: product_comparison
domain: consumer_electronics > audio > waterproof_bluetooth_speakers
region: global
jurisdiction: global
temporal_scope: 2025-2026
# === VERIFICATION ===
last_verified: 2026-07-11
confidence: 0.90
version: 1.0
first_published: 2026-06-02
# === TEMPORAL VALIDITY ===
temporal_validity:
status: volatile
last_breaking_change: null
next_review: 2026-08-10
change_sensitivity: high
# === CONSTRAINTS ===
constraints:
- "IPX7 ≠ IP67. The 'X' means dust ingress is untested — fine for pool/rain but the beach risks sand abrasion. Only IP67/IP68 certifies dust + water. IPX7-rated picks here: Soundcore Boom 2."
- "IP68/IPX7 submersion is rated for fresh water up to 1-1.5m for 30 minutes — NOT saltwater. Rinse with fresh water after pool/ocean use; chlorine and salt degrade seals and grilles."
- "Submersible does not mean it floats. Only the UE Wonderboom 4 and Soundcore Boom 2 float. The JBL Charge 6, Flip 7, and Boombox 4 are IP68 but sink — they need retrieval if dropped in deep water."
- "Manufacturer battery ratings assume ~50% volume. SoundGuys measured the JBL Boombox 4 at ~22h vs a 34h claim and the Flip 7 at ~6h at 80dB. High volume, bass boost, and RGB lights cut runtime 30-60%."
- "Auracast (Bluetooth 5.3+) and legacy JBL PartyBoost are NOT cross-compatible. Multi-speaker pairing works only between same-protocol, usually same-brand, speakers."
# === SKIP CONDITIONS ===
skip_this_unit_if:
- condition: "User wants a large installed/wired outdoor speaker (patio, pergola, in-wall) or a high-output party speaker over $300"
use_instead: "consumer-electronics/audio/outdoor-speakers-waterproof/2026"
- condition: "Budget is the only constraint and water resistance is secondary — general portable speaker under $100"
use_instead: "consumer-electronics/audio/bluetooth-speakers-under-100/2026"
- condition: "User wants a louder portable speaker in the $100-$300 tier where waterproofing is not the deciding factor"
use_instead: "consumer-electronics/audio/bluetooth-speakers-under-300/2026"
- condition: "User wants personal in-ear audio (running, gym) rather than a portable speaker"
use_instead: "consumer-electronics/audio/wireless-earbuds-for-running/2026"
# === AGENT HINTS ===
inputs_needed:
- key: budget
question: "What is your budget?"
type: choice
options: ["under $50", "$50-$100", "$100-$200", "$200+"]
- key: primary_use
question: "Where will you primarily use it?"
type: choice
options: ["pool / beach (floating)", "shower / bathroom", "camping / hiking", "backyard / patio party", "travel / everyday"]
- key: float_required
question: "Does it need to float in water?"
type: choice
options: ["yes — must float", "no — submersible is fine", "doesn't matter"]
# === DISTRIBUTION ===
canonical_source: "https://knowledgelib.io/consumer-electronics/audio/waterproof-bluetooth-speakers/2026"
suggested_citation: "Source: knowledgelib.io — AI Knowledge Library (verified 2026-07-11)"
# === BUY LINKS ===
buy_links:
- slug: "jbl-charge-6"
product_name: "JBL Charge 6 - Portable Waterproof & Drop-Proof Bluetooth Speaker, Bold JBL Pro Sound with AI Sound Boost, 28Hrs of Playtime, Built-in powerbank"
asin: "B0DPKYBDDJ"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0DPKYBDDJ?tag=knowledgelib-20"
- slug: "jbl-flip-7"
product_name: "JBL Flip 7 - Portable Waterproof and Drop-Proof Speaker, Bold JBL Pro Sound with AI Boost, PushLock System with Interchangeable Accessories"
asin: "B0DMV3BMGP"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0DMV3BMGP?tag=knowledgelib-20"
- slug: "ue-wonderboom-4-waterproof"
product_name: "Ultimate Ears WONDERBOOM 4 Portable Waterproof Bluetooth Speaker with Balanced 360-Degree Sound and Bass, Dustproof Floating Speaker with 131ft (40m) Range"
asin: "B0BRXJ9WTD"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0BRXJ9WTD?tag=knowledgelib-20"
- slug: "bose-soundlink-flex-2nd-gen"
product_name: "Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life"
asin: "B0GL88K2QX"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0GL88K2QX?tag=knowledgelib-20"
- slug: "soundcore-boom-2"
product_name: "Soundcore A3138 Boom 2 Outdoor Speaker Bluetooth Indoor/Outdoor Battery Powered Portable Speaker speakers"
asin: "B0CZTQY3VR"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0CZTQY3VR?tag=knowledgelib-20"
- slug: "tribit-stormbox-micro-2-waterproof"
product_name: "Tribit StormBox Micro 2 Wireless Portable Speaker"
asin: "B09Q59321N"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B09Q59321N?tag=knowledgelib-20"
- slug: "jbl-clip-5-waterproof"
product_name: "JBL Clip 5 - Ultra-Portable, Waterproof & Dustproof Bluetooth Speaker, Big JBL Pro Sound with Punchy bass, Integrated Carabiner, Up to 12 Hours of Play"
asin: "B0CTP56C5R"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0CTP56C5R?tag=knowledgelib-20"
- slug: "jbl-boombox-4"
product_name: "JBL Boombox 4 - Most Powerful Portable Waterproof Speaker with Massive Pro Sound, Up to 34 Hours of Playtime, & Multi-Speaker Connection by Auracast"
asin: "B0F1H9CTPQ"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0F1H9CTPQ?tag=knowledgelib-20"
- slug: "beats-pill-waterproof"
product_name: "Beats Pill - Portable Bluetooth Speaker - Up to 24H Battery Life, Water Resistant, Bluetooth, Apple & Android Compatible, Seriously Loud Sound"
asin: "B0D4SX9RC6"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0D4SX9RC6?tag=knowledgelib-20"
- slug: "jbl-go-4-waterproof"
product_name: "JBL Go 4 - Ultra-Portable, Waterproof and Dustproof Bluetooth Speaker, Big JBL Pro Sound with Punchy bass, 7-Hour Built-in Battery"
asin: "B0CTNWBT1Z"
retailer: amazon_us
destination_url: "https://www.amazon.com/dp/B0CTNWBT1Z?tag=knowledgelib-20"
# === RELATED UNITS ===
related_kos:
related_to:
- id: "consumer-electronics/audio/bluetooth-speakers-under-100/2026"
label: "Best Bluetooth Speakers Under $100 (2026)"
- id: "consumer-electronics/audio/bluetooth-speakers-under-300/2026"
label: "Best Portable Bluetooth Speakers Under $300 (2026)"
alternative_to:
- id: "consumer-electronics/audio/party-speakers/2026"
label: "Best Party Speakers (2026)"
often_confused_with:
- id: "consumer-electronics/audio/outdoor-speakers-waterproof/2026"
label: "Best Waterproof Outdoor Speakers — covers large/installed outdoor + party speakers, not just portable Bluetooth"
depends_on: []
solves: []
# === SOURCES ===
sources:
- id: src1
title: "The 7 Best Waterproof Bluetooth Speakers of 2026"
author: RTINGS.com
url: https://www.rtings.com/speaker/reviews/best/by-type/waterproof-bluetooth
type: product_testing
published: 2026-05-01
reliability: high
- id: src2
title: "The best Bluetooth speakers 2026: Which should you buy?"
author: SoundGuys
url: https://www.soundguys.com/best-bluetooth-speakers-2488/
type: product_testing
published: 2026-04-22
reliability: high
- id: src3
title: "The best waterproof Bluetooth speakers"
author: Tom's Guide
url: https://www.tomsguide.com/best-picks/best-waterproof-speakers
type: product_testing
published: 2026-05-12
reliability: high
- id: src4
title: "Best waterproof speakers 2026: all types tested for every budget"
author: What Hi-Fi?
url: https://www.whathifi.com/best-buys/best-waterproof-speakers-around-right-now-budget-portable-smart
type: product_testing
published: 2026-04-30
reliability: high
- id: src5
title: "7 Best Waterproof Bluetooth Speakers for Summer 2026"
author: The Gadgeteer
url: https://the-gadgeteer.com/2026/05/24/best-waterproof-portable-bluetooth-speakers-summer-2026/
type: product_testing
published: 2026-05-24
reliability: moderate_high
- id: src6
title: "Best portable Bluetooth speakers in 2026, tested by editors"
author: CNN Underscored
url: https://www.cnn.com/cnn-underscored/reviews/best-portable-bluetooth-speakers
type: product_testing
published: 2026-05-08
reliability: high
- id: src7
title: "JBL Charge 6 review: Did the best just get better?"
author: SoundGuys
url: https://www.soundguys.com/jbl-charge-6-review-132332/
type: product_testing
published: 2026-03-18
reliability: high
- id: src8
title: "JBL Boombox 4 review: Lighter, louder, and better than the Boombox 3?"
author: SoundGuys
url: https://www.soundguys.com/jbl-boombox-4-review-lighter-louder-and-better-than-the-boombox-3-149309/
type: product_testing
published: 2026-02-25
reliability: high
---
# Best Waterproof Bluetooth Speakers (2026)
## What are the best waterproof Bluetooth speakers in 2026?
## TL;DR
**Top pick: JBL Charge 6 (~$180) — IP68 + drop-proof + Auracast + 28h battery + built-in powerbank, the all-around best.**
**Best value: Soundcore Boom 2 (~$130) — 80W output, IPX7, floats, RGB lights, 24h battery for half the price of flagships.**
**Best budget: Tribit StormBox Micro 2 (~$40) — IP67, clip-on, 12h battery, the most speaker per dollar under $60.**
IP67/IP68 is now standard from $35 up; the real differentiators in 2026 are floating, drop-proofing, and Auracast.
[src1, src2, src3]
## Summary
Waterproof Bluetooth speakers in 2026 are defined less by whether they survive water — almost all do now — and more by *how* they survive it and what else they bring. The **JBL Charge 6** (~$180-200) is the consensus all-around pick: it upgraded to an IP68 rating (submersible to 1.5m for 30 minutes), added certified 1m drop-proofing, swapped legacy PartyBoost for Auracast, and pushes rated battery to 24h (28h with Playtime Boost) while doubling as a USB-C powerbank. [src1, src2, src7] The **Soundcore Boom 2** (~$130) is the standout value — 80W of 2.1-channel output, IPX7, the ability to float, RGB lighting, and a 24h rating undercut the JBL and Bose flagships by a wide margin. [src2, src5] For pure portability, the **JBL Flip 7** (~$100-150) carries the same IP68 + drop-proof build in a 1.2 lb water-bottle form factor with JBL's new PushLock accessory system. [src3, src6]
The water-resistance bar has dropped to the floor of the market: the **JBL Go 4** (~$40) and **Tribit StormBox Micro 2** (~$40) both carry full IP67, and the Micro 2 clips to a bag or bike without an accessory. [src3, src4] At the premium end, the **JBL Boombox 4** (~$550) is the loudest option tested — 104 dB max, 200W total, IP68, 34h rated battery (≈22h measured) — for users who want a portable party rig that still survives the pool deck. [src8] Critically, **IP68 does not mean floating**: only the **UE Wonderboom 4** (~$65) and Soundcore Boom 2 actually float, while the IP68 JBL Charge 6, Flip 7, and Boombox 4 are submersible but sink. [src1, src3, src6]
## Top 10 Models Compared
| Model | Price | IP Rating | Battery (rated) | Output / notes | Floats | Best For | Buy |
|---|---|---|---|---|---|---|---|
| JBL Charge 6 | ~$180-200 | IP68 | 24h (28h boost) | Drop-proof, Auracast, USB-C powerbank | No | Best overall | [Check price](https://knowledgelib.io/go/jbl-charge-6) |
| JBL Flip 7 | ~$100-150 | IP68 | ~14-16h | Drop-proof, PushLock accessories, 1.2 lb | No | Best compact/portable | [Check price](https://knowledgelib.io/go/jbl-flip-7) |
| UE Wonderboom 4 | ~$65 | IP67 | ~14h | 360° sound, 40m range, kid-proof | Yes | Best for pool (floats) | [Check price](https://knowledgelib.io/go/ue-wonderboom-4-waterproof) |
| Bose SoundLink Flex (2nd Gen) | ~$119 | IP67 | 12h | PositionIQ EQ, USB-C, best vocals | No | Best sound (Bose) | [Check price](https://knowledgelib.io/go/bose-soundlink-flex-2nd-gen) |
| Soundcore Boom 2 | ~$126 | IPX7 | 24h | 80W, BassUp 2.0, RGB lights | Yes | Best value (floats) | [Check price](https://knowledgelib.io/go/soundcore-boom-2) |
| Tribit StormBox Micro 2 | ~$40 | IP67 | 12h | 10W, clip-on strap, 11 oz | No | Best ultra-budget | [Check price](https://knowledgelib.io/go/tribit-stormbox-micro-2-waterproof) |
| JBL Clip 5 | ~$60 | IP67 | 12h | 7W, integrated carabiner, Auracast | No | Best clip-on | [Check price](https://knowledgelib.io/go/jbl-clip-5-waterproof) |
| JBL Boombox 4 | ~$550 | IP68 | 34h (≈22h tested) | 200W, 104 dB max, Auracast | No | Loudest / party | [Check price](https://knowledgelib.io/go/jbl-boombox-4) |
| Beats Pill | ~$130 | IP67 | 24h | iOS native pairing, USB-C lossless | No | Best battery / iOS | [Check price](https://knowledgelib.io/go/beats-pill-waterproof) |
| JBL Go 4 | ~$40 | IP67 | 7h | 4.2W, ultra-pocketable, Auracast | No | Best pocket budget | [Check price](https://knowledgelib.io/go/jbl-go-4-waterproof) |
## Best for Each Use Case
### Best Overall: JBL Charge 6 (~$180-200) — [Check price](https://knowledgelib.io/go/jbl-charge-6)
SoundGuys' "did the best just get better?" verdict was yes. The Charge 6 upgraded to IP68 (from the Charge 5's IP67), added certified 1m drop-proofing onto concrete, replaced PartyBoost with Auracast for cross-model JBL pairing, and pushed rated battery to 24h (28h with Playtime Boost) with a built-in USB-C powerbank. AI Sound Boost adapts EQ in real time for distortion-free max volume. The all-around best balance of sound, durability, and features. [src1, src2, src7]
### Best Value: Soundcore Boom 2 (~$126) — [Check price](https://knowledgelib.io/go/soundcore-boom-2)
SoundGuys' best-value pick. 80W of 2.1-channel output with a dedicated subwoofer, IPX7, the ability to float, BassUp 2.0, custom EQ via app, RGB lighting, and a 24h rated battery — a feature set that undercuts the JBL Charge 6 and Bose Flex by $50-70. The trade-offs: it's the heaviest portable here (~3.7 lb) and its fabric grille traps sand and needs rinsing. [src2, src5]
### Best for Pool / Beach (floats): UE Wonderboom 4 (~$65) — [Check price](https://knowledgelib.io/go/ue-wonderboom-4-waterproof)
The most durable design in the category and the cheapest reliable floater. IP67, balanced 360-degree sound, a 40m (131ft) Bluetooth range, and ~14h battery in a round, kid-proof package. Because it floats, it's the safe pick for actual in-water use where a sinking IP68 speaker would be lost. Rinse with fresh water after pool or saltwater use. [src1, src2, src3]
### Best Sound (Bose): Bose SoundLink Flex 2nd Gen (~$119) — [Check price](https://knowledgelib.io/go/bose-soundlink-flex-2nd-gen)
The audiophile-leaning pick. IP67, a silicone-wrapped drop/shock/rust-resistant body, 12h battery (accurate in testing), USB-C, a new shortcut button, and PositionIQ that adjusts the EQ based on how the speaker is oriented. Reviewers single out its vocal clarity and deeper bass vs the 1st Gen. [src2, src3, src6]
### Loudest / Party: JBL Boombox 4 (~$550) — [Check price](https://knowledgelib.io/go/jbl-boombox-4)
The most powerful portable here — 2x 60W woofers + 2x 40W tweeters (200W total), maxing out around 104 dB, with IP68, a 34h rated battery (≈22h measured by SoundGuys), and Auracast. It's a portable party rig that still survives a pool deck. Heavy and premium-priced, but unmatched on raw output. [src8]
### Best Battery / iOS: Beats Pill (~$130) — [Check price](https://knowledgelib.io/go/beats-pill-waterproof)
24h of rated battery (one of the longest in the portable tier), IP67, and an Apple chip that enables iOS native one-tap pairing plus USB-C lossless audio for wired listening. The best pick for iPhone users who want long runtime and don't need floating. [src2, src6]
### Best Clip-On: JBL Clip 5 (~$60) — [Check price](https://knowledgelib.io/go/jbl-clip-5-waterproof)
The travel and backpack pick. An integrated carabiner that actually clips to a strap, IP67 dust + water resistance, 12h battery, Auracast, and punchy JBL sound for its 7W class. Lighter and more attachable than the Wonderboom but doesn't float. [src1, src2]
### Best Ultra-Budget: Tribit StormBox Micro 2 (~$40) — [Check price](https://knowledgelib.io/go/tribit-stormbox-micro-2-waterproof)
Tom's Guide's best-value pick — "the most speaker per dollar" under $60. IP67, an integrated strap that loops onto a bike or bag, 10W of surprisingly deep bass, 12h battery, and TWS pairing for stereo. The lightest pick at 11 oz. [src3, src4]
## Head-to-Head Comparisons
### JBL Charge 6 vs JBL Flip 7
Both share JBL's 2026 platform: IP68, drop-proofing, AI sound tuning, and Auracast. The Charge 6 is bigger, louder, longer-lasting (24h vs ~14-16h), and doubles as a powerbank for roughly $60-80 more. The Flip 7 is half the weight (1.2 lb) and far more pocketable, with the new PushLock interchangeable-accessory system. [src1, src3, src6]
**Pick JBL Charge 6 if:** you want the most battery, output, and the powerbank, and don't mind the size.
**Pick JBL Flip 7 if:** portability matters most and you want flagship durability in a 1.2 lb speaker.
### JBL Charge 6 vs Soundcore Boom 2
The Charge 6 wins on build (IP68 + drop-proof vs IPX7), refinement, Auracast, and the powerbank. The Boom 2 wins on raw value: 80W output, the ability to float, RGB lights, and the same 24h battery for ~$50-70 less. The Boom 2 is heavier and its fabric grille traps sand. [src2, src5, src7]
**Pick JBL Charge 6 if:** you want the best-built, most polished all-rounder and Auracast.
**Pick Soundcore Boom 2 if:** you want maximum output, floating, and lights for the lowest price.
### UE Wonderboom 4 vs Bose SoundLink Flex 2nd Gen
The Wonderboom floats, has 360-degree sound, a 40m range, and costs less (~$65 vs ~$119). The Bose wins decisively on sound quality — clearer vocals, deeper bass, PositionIQ EQ — but it sinks and costs roughly double. [src2, src3, src6]
**Pick UE Wonderboom 4 if:** you need a floating, rugged, affordable pool/beach speaker.
**Pick Bose SoundLink Flex if:** sound quality is the priority and you won't drop it in deep water.
### JBL Clip 5 vs Tribit StormBox Micro 2
Both are sub-$80 clip/strap speakers with IP67 and 12h battery. The Clip 5 has a true carabiner and JBL's tuning plus Auracast; the Micro 2 is lighter (11 oz), cheaper (~$40), and loops onto a bike via its strap. [src1, src3, src4]
**Pick JBL Clip 5 if:** you want a real carabiner clip, JBL sound, and Auracast.
**Pick Tribit StormBox Micro 2 if:** you want the cheapest, lightest strap-on speaker with strong bass for the size.
## Decision Logic
### If primary use is in-water (pool, lake, tub) and it might be dropped in
--> **UE Wonderboom 4** (~$65) or **Soundcore Boom 2** (~$130) — the only two picks that float. Avoid IP68 JBL models here: they are submersible but sink and would need retrieval. [src1, src3]
### If budget is under $60
--> **Tribit StormBox Micro 2** (~$40, IP67, clip-on, 12h) or **JBL Go 4** (~$40, IP67, ultra-pocketable, 7h). The Micro 2 wins on battery and bass; the Go 4 is the smallest. [src3, src4]
### If you want the best all-around speaker and budget is flexible
--> **JBL Charge 6** (~$180). IP68, drop-proof, Auracast, 24-28h battery, USB-C powerbank — the consensus best balance across sources. [src1, src2, src7]
### If sound quality is the top priority
--> **Bose SoundLink Flex 2nd Gen** (~$119). Clearest vocals and deepest bass in the portable tier per reviewers, with PositionIQ adaptive EQ. [src2, src3]
### If you need maximum loudness for parties
--> **JBL Boombox 4** (~$550). 200W, ~104 dB, IP68, 34h rated battery — the loudest portable tested. [src8]
### If you're on iPhone and want long battery + lossless
--> **Beats Pill** (~$100-150). Apple-chip iOS pairing, USB-C lossless, 24h battery, IP67. [src2, src6]
### Default recommendation (unknown requirements)
--> **JBL Charge 6** (~$180) for flexible budgets, or **Soundcore Boom 2** (~$130) / **JBL Flip 7** (~$100-150) if value or portability dominate. Safest picks when preferences are unknown. [src1, src2, src3]
## Key Market Trends (2026)
- **IP67/IP68 is now table stakes**: Full dust + water resistance has dropped to the ~$35-50 floor (JBL Go 4, Tribit StormBox Micro 2). Water resistance is no longer a premium differentiator — floating, drop-proofing, and Auracast are. [src2, src3, src4]
- **Auracast replaces PartyBoost across JBL's 2026 line**: The Charge 6, Flip 7, Clip 5, Go 4, and Boombox 4 all use Bluetooth Auracast for cross-model pairing. Legacy PartyBoost (Charge 5, Flip 6) does not interoperate with Auracast. [src1, src7, src8]
- **Drop-proofing joins waterproofing**: JBL's 2026 Charge 6 and Flip 7 add certified 1m drop-proofing onto concrete on top of IP68 — full ruggedization, not just water. [src7]
- **IP68 still doesn't mean floating**: A recurring 2026 reviewer warning — the JBL Charge 6, Flip 7, and Boombox 4 are submersible but sink. Only the UE Wonderboom 4 and Soundcore Boom 2 float. [src1, src3, src6]
- **USB-C lossless and powerbank features trickle down**: The Charge 6 (powerbank) and Beats Pill (USB-C lossless) bring features once reserved for larger speakers to the portable tier. [src2, src7]
- **Measured battery lags marketing**: SoundGuys measured the Boombox 4 at ~22h vs a 34h claim and the Flip 7 at ~6h at sustained 80dB — real-world runtime at usable volume is well below rated figures. [src3, src8]
## Important Caveats
- Prices are approximate US street prices as of July 2026 (Amazon-verified where available). The JBL Charge 6 and Flip 7 returned no live Amazon price at fetch time; their prices here are from review-source street ranges and fluctuate. Sales and regional pricing vary significantly.
- IP68/IPX7 submersion ratings are for fresh water (1-1.5m, 30 min) — not saltwater. Rinse speakers with fresh water after pool or ocean use; chlorine and salt degrade seals and grilles over time.
- Submersible is not the same as floating. Only the UE Wonderboom 4 and Soundcore Boom 2 float; the IP68 JBL models sink if dropped in deep water.
- Battery-life figures are manufacturer ratings at moderate volume. High volume, bass boost, and RGB lighting can cut real-world runtime by 30-60%; measured figures (e.g., Boombox 4 ~22h) run well below the rated number.
- Auracast and legacy PartyBoost are NOT cross-compatible. Pairing a 2026 Auracast JBL with an older PartyBoost JBL will not work.
## Related Units
- [Best Bluetooth Speakers Under $100 (2026)](/consumer-electronics/audio/bluetooth-speakers-under-100/2026)
- [Best Portable Bluetooth Speakers Under $300 (2026)](/consumer-electronics/audio/bluetooth-speakers-under-300/2026)
- [Best Waterproof Outdoor Speakers (2026)](/consumer-electronics/audio/outdoor-speakers-waterproof/2026)
- [Best Party Speakers (2026)](/consumer-electronics/audio/party-speakers/2026)