New OPPO Enco Air4 Earphones Wireless Bluetooth 5.4 ANC …, Novena

Hign-concerned Chemical : None
Material : Plastic
Battery Capacity[mAh] : 440
Maximum wireless range[m] : <10m
Category : Earphones & Headphones
Earcups Type : Sealed
Number Of Drivers : 2
Charging Method : Charging case
Headphone Pads Material : other
Magnet Type : other
Driver Diameter : 12.4
Total Harmonic Distortion : 1
Impedance Range : up to 32 Ω
Bluetooth Version : other
Package List : User Manual,Charging case,Replaceable Pads Set
Features : With microphone,Active Noice Cancelling
Codecs : AAC,sbc
With Microphone : Yes
Is wireless : Yes
Support APP : No
Waterproof : No
Line Length : 0
Frequency Response Range : 20 - 20000
Sensitivity : 112
Plug Type : None
Function : for Video Game,For Mobile Phone,HiFi Headphone,Sport
Active Noise-Cancellation : Yes
Volume Control : Yes
Control Button : Yes
Vocalism Principle : Dynamic
Wireless Type : Bluetooth
Connectors : None
Communication : True wireless
Style : Wired in-ear headphones
Certification : CE
Origin : Mainland China
Brand Name : OPPO
Support Memory Card : No