Short answer: the Tribit Stormbox Micro 2. It ranks #1 of 62 small speakers by sound quality, rated 4.5/5, at $35.39; the Muzen Wild Go ranks #56, rated 2.4/5, and costs $45.99, so there is little reason to consider the other one.
The Tribit Stormbox Micro 2 is the better-sounding, longer-running choice. An excellent sounding small speaker, with surprisingly deep bass for its size and a strap that holds it on a bike or backpack. It is rated for 12 hours of battery against 8 for the Muzen Wild Go. It is rated IP67 against IPX5 for the Muzen Wild Go. It has an adjustable EQ, which the Muzen Wild Go lacks. The catch: Finicky phone charging, which doesn’t usually work.
The Muzen Wild Go is the lighter option. A small speaker with a vintage military radio look, a sturdy metal body, and a built in flashlight for camping trips. At 0.4 lbs (187 g) it weighs much less than the Tribit Stormbox Micro 2 at 0.7 lbs (317 g). Watch for: Not much bass at all, quite thuddy.
Buy the Tribit Stormbox Micro 2. It is rated higher for sound quality than the Muzen Wild Go and costs less, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Portable Bluetooth rankings.
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Specifications Side By Side
| Tribit Stormbox Micro 2 | Muzen Wild Go | |
|---|---|---|
| Price | $35.39 | $45.99 |
| Ranked | #1 of 62 in Small Size Portable Bluetooth Speakers | #56 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | 65Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | Yes (9 Band) | No |
| IP Rating | IP67 | IPX5 |
| Bluetooth Latency | 265ms | - |
| Maximum SPL | 94dB (measured by Alan Ross Reviews) | - |
| Party Mode | No | No |
| Power Bank | Yes (but it doesn’t usually work; USB-C, 10W) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.7 lbs (317 g) | 0.4 lbs (187 g) |
| Bluetooth Version | 5.3 | 5.0 |
| Amplifier Power | 10W | 5W |
| Dimensions | 3.9” x 3.9” x 1.7” (99.1 x 99.1 x 42.7 mm) | 3” x 1.4” x 2.3” (75.5 x 35.5 x 59 mm) |
| Drivers | 48mm NdFeB driver | 2x 36mm full-range drivers |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | No |
| Frequency Response | - | 80Hz - 18kHz (Manufacturer specified) |
| Charging Time | - | 2 hours |
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