Air 41

Bluetooth version: V5.0 Stand-by time: 25 hours Talk time: 3 hours Music time: 3 hours Charging time: 1.5 hours Charging voltage: DC 5V Transmission distance: 10M-15M Frequency range: 20-20000Hz Charging case: 250mAh Battery capacity: 25mAh*2

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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>