awei Y668 20W TWS Bluetooth Outdoor Speaker

1. Bluetooth chip: Jerry AC6905A
2. Bluetooth version: v5.0
3. Channel system: Stereo (two channels)
4. Battery capacity: 2200mAh
5. Drive unit: 66mm
6. Sensitivity
7. Impedance: 4 ohms
8. Rated power: 20W
9. Speaker power: 10Wx2
10. Charging time: about 2-3 hours
11. Talk time: about 4-5 hours
12. Music duration: about 3-5 hours
13. Supported protocols: A2DP / AVRCP / HSP / HFP / FM / TF
14. Frequency response range: 20 Hz-20kHz
15. Input charging standard: DC5V-500mA
16. Bluetooth operating frequency: 2.4GHz-2.480GHz
17. Best call distance: Less than 1m
18. Maximum transmission distance: 10m (barrier-free space)
19. Voice prompt: Support multi-point connection
20. Support Bluetooth / TF card / U disk / audio cable playback, you can freely choose modes, meet the needs of multiple scenarios, and infinitely extend music
22. Shocking stereo, shocking sound, immersive listening experience
23. Included accessories: Bluetooth audio, USB charging cable, manual