1. With electroplating wire drawing process design
2. TWS series technology
3. Battery capacity: 1200mAh
5. With 5W power amplifier, the volume is loud
6. Play time: 4-5 hours (play time varies with volume and audio content)
7. Charging time: 4.5 hours
8. Output power: 2x3W
9. Speaker: 2, external magnetic 4ohm 3W, 52mm
10. Signal to noise ratio: about 80dB
11. Bluetooth standard: 5.0+EDR
12. Working distance: about 10 meters
13. Input voltage: DC5V (1A)
14. Product function: support Bluetooth connection/hands-free call/FM radio/support USB, TF card, AUX audio playback/support cyclic charging/TWS serial function
15. Product size: 22.4x10.35x5.6cm
16. Product net weight: 560g