Function
Microphone, true wireless stereo, Noise Cancelling
Use
Mobile Phone, Gaming, Sports, Travel, For iPod, HiFi Headphone
Active Noise-Cancellation
Yes
Battery Indicator
Digital Display
Wireless delay time
less than 30 ms
Vocalism Principle
Dynamic
Earphone size
41.4x18.5x16.8mm
Earphone Battery capacity
30mAh
Charging box diameter
58mm
charging compartment
410mAh