Awei T67 Air Conduction Sports Wireless Headset Long Battery Life Bluetooth 5.3 Noise Reduction Earphone

Awei T67 Air Conduction Sports Wireless Headset Long Battery Life Clear Sound Bluetooth 5.3 LED Battery DisplaySpecificationsBluetooth Version: V5.3Profile Support: A2DP, AVRCP, HFP, HSPStan-by Time: 300hTalk Time: 7.5hMusic Play Time: 8.5hCharging Time: 1.5hCharging Voltage:: DC 5VFrequency Range: 20Hz-20kHzAmbient Temperature: -20/+45°CTransmission Distance: 10mEarplug battery capacity: 65mAh/3.7VBattery Capacity: 400mAh/3.7VDriver SpecificationDriver Unit: 10*8.5mmSensitivity: -42dB±2dBImpedance: 32Ω±15%Frequency Response: 20-20000Hz0.038 Seconds ultra-low latency battle, precise to the smallest detail- 0.038 seconds low latency, sound and picture synchronization, the game is full of excitement and decisive battles, helping you win the best in the gameComportable and No Burden to Exercise More Easily- The body is about the weight of a pen, comfortable and skin-friendly material without allergies, long term wear without feeling heavy, wireless without restraint ger rid of the stethoscope effect20 Hours Long Battery Life, Good Music, Long Time Listening- The small body releases a lot of energy, and the built-in 10mm high-fidelity speaker unit makes drum sound every time, and every unique note comes to my ears