Noise Cancelling
Active Noise Cancellation (ANC)
Bluetooth Standard
Bluetooth v5.3
Battery Capacity(mAh)
480mA
Wireless delay time
above 60 ms
Place of Origin
Guangdong, China
Product name
Redmi Buds 4 pro
Bluetooth Standard
Bluetooth v5.3
Noise Cancelling
Active Noise Cancellation (ANC)
Use
Mobile Phone, Sports, Travel
Weight of a single earbud
5.3g
Communication range
TWS (True Wireless Stereo)
Place of Origin
10m (open space free of obstacles)