REMAX CozyPods W21N Dual Noise Reduction Bluetooth Earphone Music Call Wireless Earphone Android Tablet PC - Frequency: 40kHz (ultrasonic pickup)

- Frequency: 40kHz (ultrasonic pickup)

Temperature range: 5-45 degrees Celsius

Rated Speed: 5000+/-10%RPM( for 5V)

and the test results may vary depending on the environment and the connected mobile phone different models)

Replacement LCD display + touch screen digitizer assembly for Xiaomi Redmi 5 Plus

REMAX CozyPods W21N Dual Noise Reduction Bluetooth Earphone Music Call Wireless Earphone Android Tablet PC - Frequency: 40kHz (ultrasonic pickup)1. Bluetooth version: V5. 3 2. Transmission range: about 10 15m 3. Speaker driver: 13mm moving coil 4. Frequency response: 15Hz 20KHz 5. Rated power: 3mW 6. Impedance: 32 ohms 7. Battery capacity: 360mAh for the charging compartment, 40mAh for the earphone 8. Standby time: about 116 days 9. Charging time: about 1 2H 10. Playback time: about 6 7H 11. Material: PC+ABS 12. Size: about 59 x 48. 9 x 25. 7cm 13. Weight: about 45g Features: 1. Using ANC