Short answer: the Muzen Wild Mini, if you are buying new. The Monster Atomic Atom ranks higher than it (#31 vs #42 of 49 small speakers, 3.1/5 vs 2.5/5) but is discontinued, so only consider it used; the Muzen Wild Mini is still sold new at $75.
What the Monster Atomic Atom does well: Very small, one of the smallest in the small class and good performance based on the size and weight. The catch: For the small class, lacking quite a bit of bass compared to the top ranked speakers.
The case for the Muzen Wild Mini: Distinctive retro military-radio design with an all-metal (zinc alloy) body: feels far more solid than the plastic speakers in this class. The catch: Not much bass at all, quite thuddy.
Buy the Muzen Wild Mini new; the Monster Atomic Atom is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Monster Atomic Atom | Muzen Wild Mini | |
|---|---|---|
| Price | $40 Discontinued | $75 |
| Ranked | #31 of 49 in Small Size Portable Bluetooth Speakers | #42 of 49 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | 90Hz | - |
| Battery Life | 9 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| IP Rating | IPX5 | IPX5 |
| MicroSD Playback | No | - |
| Party Mode | Yes (Broadcast Mode, up to 100 speakers) | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| TWS | No | Yes |
| Weight | 0.4 lbs (159 g) | 0.5 lbs (248 g) |
| Built-in Microphone | Yes | Yes |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| Bluetooth Version | 5.4 | 5.0 |
| Drivers | 33mm | 1.3” (33mm) full-range driver |
| Charging Time | 2 hours | - |
| Amplifier Power | 3W | 5W |
| Dimensions | 2.6” x 1.9” x 1.3” (65 x 47.8 x 32 mm) | 2.4” x 1.5” x 3.1” (60.8 x 37.5 x 77.9 mm) |
| Digital Aux Input | No | No |
| Frequency Response | - | 80Hz - 18kHz (Manufacturer specified) |
| Strap | - | No |
Related Speaker Comparisons
More worthwhile head-to-heads for Monster Atomic Atom:
- JBL Clip 5 vs Monster Atomic Atom
- JBL Go 5 vs Monster Atomic Atom
- Onn Small Rugged Speaker vs Monster Atomic Atom
- Monster Atomic Atom vs Noxgear 39g
- JBL Go 5 vs Muzen Wild Mini
Prices on this page were last checked September 30, 2026 at 2:57 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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The Two Speakers In Full
Monster Atomic Atom: $40 Discontinued eBay
Pros: Very small, one of the smallest in the small class and good performance based on the size and weight. Nice magnetic clip with hole for hanging. Measured bass extension of 90Hz (-10dB).
Cons: For the small class, lacking quite a bit of bass compared to the top ranked speakers. Discontinued and no longer sold new.
Full Monster Atomic Atom review and specifications →
| Amplifier Power | 3W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 90Hz |
| Battery Life | 9 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | Yes |
| Charging Time | 2 hours |
| Digital Aux Input | No |
| Dimensions | 2.6” x 1.9” x 1.3” (65 x 47.8 x 32 mm) |
| Drivers | 33mm |
| EQ | No |
| IP Rating | IPX5 |
| MicroSD Playback | No |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Broadcast Mode, up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.4 lbs (159 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Muzen Wild Mini: $75 Amazon eBay
Pros: Distinctive retro military-radio design with an all-metal (zinc alloy) body: feels far more solid than the plastic speakers in this class. Built-in 3-mode flashlight (high/low/SOS).
Cons: Not much bass at all, quite thuddy. Not very loud. Only IPX5, not submersible. Short battery life.
Full Muzen Wild Mini review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 2.4” x 1.5” x 3.1” (60.8 x 37.5 x 77.9 mm) |
| Drivers | 1.3” (33mm) full-range driver |
| EQ | No |
| Frequency Response | 80Hz - 18kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 0.5 lbs (248 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons