The Trend Verdict
Spec-by-spec

Head to head

Contenders from Portable Bluetooth Speakers, every metric lined up. The winning value in each row is outlined.

JBL Flip 5 Waterproof Portable Bluetooth Speaker, Black JBL Flip 5 Waterproof Portable Bluetooth Speaker, Black #3 in Portable Bluetooth Speakers
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Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker – Pink Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker – Pink #33 in Portable Bluetooth Speakers
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#33
Sound
Balanced, controlled bass; punchy mids
Balanced, clear 360-degree mix
Loudness
~85dB—adequate for rooms, limits outdoor scale
Adequate for small–medium rooms
Battery
12 hours
13 hours per charge
Waterproofing
IP67—fully submersible
IP67 (floats)
Portability
Pocketable at 285g with carrying loop
285g with grab strap, pocketable
Durability
Rugged rubberized chassis, proven durability
Rubberized, drop-resistant design
Value
—
Strong sound & durability at $74.99 sale price
Verdict
The category benchmark for portable Bluetooth speakers
Best waterproof portable speaker for travel and outdoor use

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