TOTU BE -17-TWS Bluetooth 5.3 Wireless Bluetooth Earphone(Black)

1. 360-degree stereo surround panoramic sound effects, giving you an immersive experience2. Intelligent active noise reduction, shielding the interference of environmental noise, providing clear sound quality3. Bluetooth 5.3 chip, strong anti-interference, stable and fast audio transmission, no lag4. High bit rate transmission speed, synchronous response of audio and video, making gaming more enjoyable5. Material: PC+ABS6. Chip: Jieli7. Bluetooth version: BT 5.38. Headphone capacity: 25mAh x 29. Charging box capacity: 250mAh10. Transmission distance: less than or equal to 10m11. Usage time: about 4 hours12. Working frequency: 2.402GGz-2.480GGz13. Size: 53x37x21mm14. Weight: 40g