Function
Microphone, APP Control, Power Bank, true wireless stereo, Waterproof, LED Display, Noise Cancelling
Use
Mobile Phone, Dj, Gaming, Sports, Audiophile, Travel, HiFi Headphone
Active Noise-Cancellation
Yes
Battery Indicator
Digital Display
Wireless delay time
less than 30 ms
Place of Origin
Guangdong, China
Vocalism Principle
Dynamic
Product name
F9 Wireless Earbuds
Feature
HiFi sound quality