What this speaker adds at the output end
- Amazon price
- $78.99
- Customer rating
- 4.6
- Customer reviews
- 1101
- Typical price over 90 days
- $103.55
- Difference
- $24.56 (24 percent)
The ERKEI SEHN Bluetooth Speaker handles the output end of your phone, tablet, or laptop. It sends 50W peak and 25W RMS through two drivers, which is enough for music, movies, or gaming in a patio or garage.
Pair two of these together over Bluetooth and they play the same track in sync, raising overall volume and widening the stereo image. That feature matters most if you want bigger sound without a full home theater setup.
At $78.99, this matches the lowest price we have seen for this speaker across its all-time window. The typical price over the last 90 days is $103.55, so you are saving $24.56. We'd consider it a solid value if you want a rugged portable speaker with real output.
How it connects to your devices
Bluetooth 5.3 keeps the connection to your phone going across roughly 100 feet, so you can set the source down and wander the pool deck or yard.
For wired sources, there is an AUX jack. The built-in microphone also handles phone calls without reaching for your phone, which helps when the speaker sits across the room.
A Type-C charging cable is included. The multi-color LED lights are controlled by a Light Button on the surface, and you can turn them off to stretch battery life. Actual playtime varies with volume, audio content, and use, so heavy bass at high volume will drain the battery faster than background listening.
Where this speaker fits and where to pass
This speaker suits a patio, garage, campsite or any room where you want lively audio and a light show. Its IPX7 waterproof rating covers rain, spills and a brief dunking, so poolside use is fair game.
The rounded triangular prism shape is compact enough to hold, and it is built to withstand bumps and drops. If you want a fuss-free speaker for parties, barbecues, or hiking, this one fits the bill.
Skip it if you need precise room calibration, Wi-Fi streaming, or a wired subwoofer output. This is a portable Bluetooth speaker, not a home theater component. Check that your source device supports the Bluetooth version you need and decide whether dual pairing is worth buying a second identical speaker.
Playtime is rated up to 24 hours, but expect less at high volume with the lights on.
Confirm your phone or tablet supports Bluetooth 5.3 for the full range benefit.
Dual pairing requires a second matching speaker, sold separately.
Spec sheet
| Model | F10 |
|---|---|
| Color | Matte Black |



