Air 50

Bluetooth version:V5.1 Delay time:60 ms Headset battery:30mAh*2(1.5 hours full) Rechargeable compartment battery:300mAh Play time:4H(medium volume) Talk time:4H(medium volume) Charging time:about 1.5H

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• Return Policy: Return and Exchange Policy – Office One. At Office One, your complete satisfaction is our priority, and we always strive to provide the best shopping experience. Therefore, we offer a clear and flexible return and exchange policy under the following conditions:
  Return and Exchange Policy – Office One. At Office One, your complete satisfaction is our priority, and we always strive to provide the best shopping experience. Therefore, we offer a clear and flexible return and exchange policy under the following conditions:<br>