






Attributes
Active Noise Cancellation (ANC)noise cancelling
High Fidelity (Hi-Fi)Sound Quality
more than 20 hoursEstimated Battery Life
In earheadphone form factor
v5.4BT Wireless
Type-CCharging Interface Type
touch screen:No
place of origin:Guangdong, China
battery capacity(mah):440mAh
Waterproof Standard:IPX-5
brand name:OPPO
battery indicator:LED
chipset:OPPO
material:Plastic
wireless delay time:31-40 ms
Product name:OPPO enco air 4 pro
Color:white black
Style:In-ear
Vocalism Principle:Dynamic
Connectors:Type c














