Original Lenovo X7 Air Kopfhörer, kabellos, Bluetooth 5.3, Knochenleitung, Sport-Headset, Outdoor-Ohrbügel, Mikrofon

Characteristic Bluetooth version: 5.3 1. New Air conduction technology, 16mm large moving coil unit 2. Effectively reduce sound leakage, sound insulation and vibration prevention 3. Stronger anti-interference ability, low latency, and smoother games 4. IPX5 sports waterproof, light to wear without burden 5. The directional vibrator is more comfortable to wear without in-ear 6. Vibration speaker size: 16mm 7. Bluetooth transmission distance: ≥10M 8. Music time: about 10 hours 9. Charging time: about 2 hours 10. Rated Power: 0.75W, 80±3dB 11. Headphone battery capacity: 150mAh