Short answer: the Tribit Stormbox Mini+. It ranks #108 of 134 medium speakers at $29.96; the Oontz Angle 3 Ultra ranks #122 and costs $39.99, so there is not much of a tradeoff to weigh.
On the Oontz Angle 3 Ultra side: 20+ hour battery life - some reviewers see 22-24 hours at 50% volume. Set against that: Very little bass with horrible upper bass thud at higher levels.
The case for the Tribit Stormbox Mini+: IPX7 waterproof, app support with EQ presets and AAC codec, true wireless stereo (TWS) capability, USB-C charging, built-in mic for calls. Set against that: Not a great sounding speaker, really weak bass.
Buy the Oontz Angle 3 Ultra if the price matters more than the ranking. Buy the Tribit Stormbox Mini+ if the ranking matters more than the price.
Specifications Side By Side
| Oontz Angle 3 Ultra | Tribit Stormbox Mini+ | |
|---|---|---|
| Price | $39.99 | $29.96 |
| Ranked | #122 of 134 in Medium Size Portable Bluetooth Speakers | #108 of 134 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~90Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Weight | 0.9 lbs / 400 g | 1.2 lbs / 544 g |
| IP Rating | IPX7 | IPX7 |
| Bluetooth Version | 5.4 | 5.4 |
| Dimensions | 6.5" x 2.8" x 2.75" (165 x 71 x 70 mm) | 3.58" x 3.58" x 4.68" (91 x 91 x 119 mm) |
| Drivers | 2x precision drivers + 1x passive bass radiator | 2x 48mm full-range drivers + 1x passive radiator |
| TWS | Yes | Yes |
| App | Yes (OontZ app) | Yes |
| Built in Microphone | Yes | Yes |
| Stereo | Yes | Yes |
| Power Input | USB-C | USB-C |
| Output Power | 14W | 12W |
| Max Volume | 86dB | - |
| Charging Time | - | 2.5 hours |
| Lights | - | Yes |
| Bluetooth Codecs | - | SBC, AAC |
| Aux Input | - | Yes |
| SD Card | - | Yes (up to 128GB) |
The Two Speakers In Full
Oontz Angle 3 Ultra: $39.99 Amazon
Pros: 20+ hour battery life - some reviewers see 22-24 hours at 50% volume. IPX7 rated and very light (0.9 lb). Inexpensive for the feature set.
Cons: Very little bass with horrible upper bass thud at higher levels
| App | Yes (OontZ app) |
|---|---|
| Bass Extension (-10dB) | ~90Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Version | 5.4 |
| Built in Microphone | Yes |
| Dimensions | 6.5" x 2.8" x 2.75" (165 x 71 x 70 mm) |
| Drivers | 2x precision drivers + 1x passive bass radiator |
| IP Rating | IPX7 |
| Max Volume | 86dB |
| Output Power | 14W |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 0.9 lbs / 400 g |
Tribit Stormbox Mini+: $29.96 Amazon
Pros: IPX7 waterproof, app support with EQ presets and AAC codec, true wireless stereo (TWS) capability, USB-C charging, built-in mic for calls, AUX input, microSD card playback.
Cons: Not a great sounding speaker, really weak bass.
| App | Yes |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.4 |
| Built in Microphone | Yes |
| Charging Time | 2.5 hours |
| Dimensions | 3.58" x 3.58" x 4.68" (91 x 91 x 119 mm) |
| Drivers | 2x 48mm full-range drivers + 1x passive radiator |
| IP Rating | IPX7 |
| Lights | Yes |
| Output Power | 12W |
| Power Input | USB-C |
| SD Card | Yes (up to 128GB) |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.2 lbs / 544 g |
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.