feature:
1.HF|Sound quality original sound playback 5W full-range speaker, high volume out of the Internet.
2. Automatically recognize the dual speaker pairing mode after booting, and easily create stereo sound effects.
3. Bluetooth 5.0 chip signal is stable and comfortable, fast connection in 2 seconds, effective distance up to 0.10 meters, clear and stress-free listening to songs.
4. Built-in microphone button for high-definition wireless calls.
5. Outdoors are more convenient, satisfy your leisurely fun, and bring music to where you want to go.

Product specifications:
Function: voice prompt, call function
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1000mah
Frequency response range: 100Hz-20KHz
Output power: 5W
Signal to noise ratio: ≥80db
Power supply mode: built-in lithium battery
Duration: 4 hours
Bluetooth protocol: 5.0
Effective distance: 10M
Operation mode: button
Shell material: ABS

Including: Audio*1

Thank you for your attention, if you want buy more than we listed, please contact us.Have a nice day!