Original Xiaomi Air 4 SE Dual-Mic Call Noise Cancelling Bluetooth Earphones, Xiaomi Air 4 SE Option:Xiaomi Air 4 SE General Product Size 10*15

General Product Size 10*15

The medium wave step value is 9KHZ/10KHZ

Theoretical working time: 2 days of battery life in typical usage scenarios (factory default configuration

Tube width: 20mm

Power Source Battery

Original Xiaomi Air 4 SE Dual-Mic Call Noise Cancelling Bluetooth Earphones, Xiaomi Air 4 SE Option:Xiaomi Air 4 SE General Product Size 10*151. Stylish and simple design, exquisite and easy to carry 2. The earphones can last for 6 hours at a time, and can last for 30 hours with the charging case 3. Supports dual mic noise reduction technology, effectively reduces environmental noise, and makes calls clear 4. One click wake up of the voice assistant, , and can be linked with APP 5. Bluetooth 5. 4, up to 10 meters barrier free connection distance, stable signal 6. Charging time: about 90