1. Material: ABS
2. Total length of earphones: 88cm, weight: 42g
3. Bluetooth version: 5.3
4. Chip: Jerry AC7006
5. Battery capacity: 500mAh
6. Charging time: 2 hours
7. Usage time: 70 hours
8. Standby time: 800 hours
9. Support Bluetooth, TF card (less than or equal to 32G) playback
10. Support Chinese and English prompts. When not connected, double-click the function key and there will be a prompt sound
11. Soft rubber material, comfortable and skin-friendly to wear
12. Magnetic design, beautiful and convenient
13. Bluetooth 5.3 chip, low power consumption, low latency, more stable signal