Functional performance: ANC+ENC, low-latency active noise reduction/transparency mode/call noise reduction, digital power display, Hall power on, automatic power-on pairing, no distinction between master and slave, touch control, good pairing, good stability, sound quality it is good.

Operation and use: short press on the left ear for two seconds for noise reduction/transparency mode, short press on the right for two seconds for the Siri voice assistant function, double-click to pause/play, triple-click the previous song on the left and the next song on the right, answer/hang up, double-click on the left/right ear , to reject short press the left/right ear for two seconds.

1.Material: ABS+PC

2. Effective straight-line distance: 10 meters

3. Speaker: φ13

4. Battery: polymer lithium battery earphone 35mah, polymer lithium battery charging compartment 250mah

5. Playing time: single ear: 4-5H; pair ear: 4-5H

6. Standby time: 100H for one ear, 60H for opposite ear

7. Fully charged time: about 1 hour for earphones, about 2 hours for charging compartment

8. Color: Black, White

9. Carton size: 447*443*240MM

10. Packing weight: GW: 13.5kg 100pcs/cn

11. Single package size: 10.5*8.5*4.5cm GW: 128g

12. Headphone size: 3.37cm*2.14cm,

Charger size: width 60.32* thickness 26.9* height 47.94MM