Short answer: the TOZO PE1. It ranks #21 of 62 small speakers by sound quality, rated 3.5/5, at $22.99; the Soundcore Select 4 Go ranks #25, rated 3.3/5, at $22.99. Close enough in price that the sound-quality gap is the deciding factor.
The case for the TOZO PE1: A very cheap, light mini speaker with full waterproofing, a carabiner and app EQ. The tradeoff: Battery life is about 12 hours in use, far short of the claimed 32 hours.
The Soundcore Select 4 Go is the longer-running pick. A very inexpensive waterproof mini speaker with a strap, a long battery, app EQ, and stereo pairing. It is rated for 20 hours of battery against 12 for the TOZO PE1. Watch for: Not as deep of bass as higher ranked speakers.
Buy the TOZO PE1. It is rated higher for sound quality than the Soundcore Select 4 Go at the same price, so only choose the other one for a particular feature it does better.
Want more options? Browse the full Portable Bluetooth rankings.
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
| TOZO PE1 | Soundcore Select 4 Go | |
|---|---|---|
| Price | $22.99 | $22.99 |
| Ranked | #21 of 62 in Small Size Portable Bluetooth Speakers | #25 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | No |
| Bass Extension (-10dB) | 68Hz | - |
| Battery Life | 12 hours (Specification says 32 hours, it is nowhere near that) (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | Yes | Yes |
| IP Rating | IPX8 | IP67 |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.5 lbs (248 g) | 0.6 lbs (265 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Bluetooth Version | 5.4 | 5.4 |
| Frequency Response | 80Hz - 20kHz (Manufacturer specified) | 90Hz - 20kHz (Manufacturer specified) |
| Dimensions | 5.1” x 3.5” x 1.7” (129 x 90 x 44 mm) | 4.8” x 3.3” x 1.9” (121 x 83 x 48.5 mm) |
| Drivers | 43.5mm | 1.75” (44mm) full range |
| Amplifier Power | 10W | 5W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in carabiner) | Yes (strap) |
| Charging Time | - | 4 hours |
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