Short answer: the JBL Go 4. It ranks #30 of 62 small speakers by sound quality, rated 3.2/5, at $49.95; the Muzen Wild Go ranks #56, rated 2.4/5, at $45.99. With prices this close, go by the sound-quality ranking rather than the cost.
The JBL Go 4 is the better-sounding, tougher choice. A pocket sized waterproof mini speaker with a loop for hanging and app EQ. It is rated IP67 against IPX5 for the Muzen Wild Go. It links with other speakers (Auracast), which the Muzen Wild Go cannot. It has an adjustable EQ, which the Muzen Wild Go lacks. The catch: Not much bass at all, especially with electronic/bass-heavy tracks pushed past ~50% volume.
The case for the Muzen Wild Go: A small speaker with a vintage military radio look, a sturdy metal body, and a built in flashlight for camping trips. The tradeoff: Not much bass at all, quite thuddy.
Buy the JBL Go 4. It is rated higher for sound quality, and the $3.96 you would save on the Muzen Wild Go does not close the gap.
Want more options? Browse the full Portable Bluetooth rankings.
Prices on this page were last checked November 11, 2026 at 3:26 AM 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
| JBL Go 4 | Muzen Wild Go | |
|---|---|---|
| Price | $49.95 | $45.99 |
| Ranked | #30 of 62 in Small Size Portable Bluetooth Speakers | #56 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | ~82Hz | - |
| Battery Life | 7 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| EQ | Yes | No |
| IP Rating | IP67 | IPX5 |
| Party Mode | Yes (Auracast) | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.4 lbs (190 g) | 0.4 lbs (187 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Bluetooth Version | 5.3 | 5.0 |
| Frequency Response | 90Hz - 20kHz (Manufacturer specified) | 80Hz - 18kHz (Manufacturer specified) |
| Dimensions | 3.7” x 3” x 1.7” (94.3 x 75.7 x 42.2 mm) | 3” x 1.4” x 2.3” (75.5 x 35.5 x 59 mm) |
| Charging Time | 3 hours | 2 hours |
| Drivers | 45mm | 2x 36mm full-range drivers |
| Amplifier Power | 4.2W | 5W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in loop) | No |
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