锶佳创意有限公司

Wireless Noise-Canceling Headphones TWS ANC Earbuds. Stable, Bluetooth 5.0, 20 Hrs Playtime BT OEM

Speaker Unit: Φ9mmMagnet:NeodymiumSensitivity: 110+/-3dBImpedance:32 ohms+/-10%Frequency range:20~20KHzActive cancellation: 20~25dBHeadset battery capacity:40mahCharging bin capacity: 500mahBlue-tooth version: BT8892E  V5.0operation distance:10mContinuous working time:20 hours

<ul><li>Speaker Unit: Φ9mm</li><li>Magnet:Neodymium</li><li>Sensitivity: 110+/-3dB</li><li>Impedance:32 ohms+/-10%</li><li>Frequency range:20~20KHz</li><li>Active cancellation: 20~25dB&nbsp;</li><li>Headset battery capacity:40mah</li><li>Charging bin capacity: 500mah</li><li>Blue-tooth version: &nbsp;BT8892E &nbsp; V5.0</li><li>operation distance:10m</li><li>Continuous working time:20 hours</li></ul>

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