Original Xiaomi Youpin QCY T5 TWS Sport Wireless Bluetooth Earphone(Black)

1. Bluetooth 5.0 chip, lower power consumption and more stable 2. When the earphone is taken out of the charging box, it will automatically turn on the screen and connect to the device. Put it back in the charging box to automatically turn off and charge. 3. The built-in cardioid directional microphone enables high-definition calls between two ears, which can accurately identify and effectively suppress external noise 4. It can be used for 4-5 hours when fully charged, and an additional 20 hours of battery life with the charging box 5. Ergonomic design, comfortable to wear 6. Talk time: about 4 hours 7. Music time: about 4-5 hours 8. Battery capacity of the charging box: 380mah 9. The number of times the charging box charges one ear: 8 times, the number of times two ears are charged: 4 times