Short answer: the Tribit Stormbox Mini+, though neither ranks well in its class. It ranks #145 of 179 medium speakers by sound quality, rated 2.5/5, at $39.99. The Dayton Audio Boost ranks #153, rated 2.4/5, at $29.98, $10.01 cheaper, which does not close the gap in sound quality. Both are rated below 3.0/5 among the 179 medium speakers; for better sound, the EarFun Uboom L ranks #2 at $49.79.
Buy the Tribit Stormbox Mini+. It is rated higher for sound quality, and the $10.01 you would save on the Dayton Audio Boost does not close the gap.
Battery life favors the Tribit Stormbox Mini+: rated for 12 hours against 6 hours for the Dayton Audio Boost.
Looking for alternatives? See the complete Portable Bluetooth rankings.
A small, cheap soda can sized waterproof speaker with stereo pairing, microSD playback and an aux input.
An inexpensive waterproof speaker packed with features, including app EQ, an aux input, microSD playback and stereo pairing.
Prices on this page were last checked November 7, 2026 at 7:34 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Specifications Side By Side
| Dayton Audio Boost | Tribit Stormbox Mini+ | |
|---|---|---|
| Price | $29.98 | $39.99 |
| Ranked | #153 of 179 in Medium Size Portable Bluetooth Speakers | #145 of 179 in Medium Size Portable Bluetooth Speakers |
| Amplifier Power | 70W RMS | 12W |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 87Hz | - |
| Battery Life | 6 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IPX7 | IPX7 |
| MicroSD Playback | Yes | Yes |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 0.9 lbs (426 g) | 1.2 lbs (544 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 5.0 | 5.4 |
| Dimensions | 3.5” x 3.5” x 4.3” (88.9 x 88.9 x 109.2 mm) | 3.6” x 3.6” x 4.7” (91 x 91 x 119 mm) |
| Drivers | 2x 1.5” full-range drivers + 2x passive radiators | 2x 48mm full-range drivers + 1x passive radiator |
| Built-in Microphone | No | Yes |
| Digital Aux Input | No | No |
| Bluetooth Codecs | SBC (inferred; additional codecs unverified) | SBC, AAC |
| App | No | Yes |
| EQ | No | Yes (App EQ) |
| Charging Time | - | 2.5 hours |
| Lights | - | Yes |
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