Z229M NEWEST 6microphones(Each Earbuds 3 mic's) Triple Mic ANC+ENC V5.4 Version

Functional performance:

Triple mic ANC &ENC Hybrid Noise reduction, Hall power on+In-Ear Detection

1.Material: Glossy ABS/Electroplate

2. Effective straight-line distance: 15 meters

3. Speaker: φ13 4. Battery: polymer lithium battery earphone 40mah,

polymer lithium battery charging compartment 400mah

5. Playing time: 6-7H;

6. Standby time: 120H

7. Fully charged time: about 1 hour for earphones

8. Color: black/other

Noise reduction value:-42DB+-3db