OWS open air conduction bluetooth headset ear mounted non in ear super long battery life wireless binaural Color:Blue orange Tropfen/Freies verschiffenUnterstützung

Tropfen/Freies verschiffenUnterstützung

Open environment: 30m Indoor environment: 10m When the distance between the anti-loss device and cellphone is larger than the safe connection distance

pearl powder)

Material composition: 70%cotton

Neckline shape: U-neck

OWS open air conduction bluetooth headset ear mounted non in ear super long battery life wireless binaural Color:Blue orange Tropfen/Freies verschiffenUnterstützungBluetooth version: 5. 3 [binaural call] Horn: F16. 2 cashmere composite film horn Power consumption: 5M (low power consumption) Bluetooth transmission distance: 15M Standby time: 440h Talk time: 8h Music time: 8h Charging time: 1h