1. Material: ABS, electronic components
2. Bluetooth version: 5.0
3. Signal to noise ratio: 75dB
4. Frequency response range: 60Hz-15KHz
5. Speaker: 52mm, 8W
6. Connection method: USB/TF/Bluetooth connection/Audio cable connection
7. Built-in battery: 1800mAh lithium battery
8. Battery life: about 5 hours
9. Bluetooth 5.0 stable connection, high-performance chip, fast and stable connection
10. The microphone has a TWS couplet function, which supports two-person duet
11. It is both a microphone and a high-quality speaker, supporting a variety of playback methods
12. Using 52mm 8W high-power speakers, enjoy high-quality sound quality
