Function
Waterproof, Microphone, Power Bank, LED Display, Noise Cancelling, true wireless stereo
Use
Mobile Phone, COMPUTER, Travel, HiFi Headphone, Portable Media Player, Aviation, Gaming, Audiophile, Sports, For iPod
Vocalism Principle
Balanced Armature
Wireless delay time
less than 30 ms
Battery Indicator
Digital Display
Place of Origin
China(Mainland)
Model Number
R190 earphone
Active Noise-Cancellation
ANC(Active Noise-Cancellation)
Brand Name
R190 wireless BT earphone
Color
Black wathet blue dark blue
Product name
R190 BT headset
Feature
99% compatible equipment