HOCO EW72 TWS True Wireless Bluetooth Earphones ANC Noise Canceling Sport Music Touch Screen Headphones

HOCO EW72 TWS True Wireless Bluetooth Earphones ANC Noise Canceling Sport Music Touch Screen Headphones

1. Bluetooth specifications: Bluetooth V5.4 Jerry AC7003; Support protocol: Headset Hands-free A2DP Avrcp

2. Transmission range: 10 meters; Transmission frequency: 2.4GHz

3. Maximum RF output power (EDR): 4DB Modulation type (EDR): GFSK, π/4-DQPSK

4. Speaker: 13MM; Impedance: 32Ω±15%

5. Frequency response: 20~20000Hz

6. Sensitivity: 98db±3db

7. Charging voltage: DC5V; Charging time: about 1 hour

8. Charging box battery capacity: 360mah; left and right ear battery capacity 30mAh each

9. Talk time: about 4 hours; Music time: about 4 hours

10. Net weight: 57.6g (including charging compartment); bare device weight: 3.7g (single ear); size: 60.6*45.2*23mm

11. Supports noise reduction and transparency functions, and supports sliding tuning.

12. Smart touch screen functions: language settings, screen wallpaper, headphone search, time settings, camera function (only supports iPhone), flashlight function, music control, volume adjustment, noise reduction transparency mode setting, sound mode setting, alarm clock setting, Screen brightness adjustment.

13. The upper part of the screen displays the current battery level of the earphones and charging box and the current accurate time.