07S Folding Sports Computer Games Wireless Bluetooth V5.0 Headset with Mic (Black)

1. Bluetooth: 5.0+ERD 2. Receiving distance: 15m without barrier 3. Speaker: 40mm 4. Response frequency: 20Hz-20KHz 5. SNR: 85dB 6. Impedance: 30 ohm 7. Battery capacity: 400mAh 8. Charging time: 1-2 hours 9. Music time: 11 hours at maximum volume 10. Usage: Bluetooth / TF card / 3.5mm audio cable connection 11. Size: 18x19x7.5cm 12. Weight: 230g 13. Packing list: – Headset x 1 – 3.5mm audio cable x 1 – Charging cable x 1 – Manual x 1