Volume Control : Yes

Active Noise-Cancellation : Yes

Number Of Drivers : 2

Communication : Wireless

Style : Headphone

Brand Name : olaf

Plug Type : Line Type

Control Button : Yes

Vocalism Principle : Dynamic

Origin : Mainland China

Wireless Type : bluetooth

Waterproof : No

Line Length : 0m

Magnet Type : Other

Model Number : S20 TWS Bluetooth 5.0 Earphone Wireless

Impedance Range : up to 32 Ω

Package List : User Manual,Charging case,Charging Cable,Replaceable Pads Set

Frequency Response Range : 20 - 20000Hz

Headphone Pads Material : Other

Support Memory Card : No

Codecs : AAC

Driver Diameter : 11mm

Resistance : 32Ω

Sensitivity : 123dB

Is wireless : Yes

Connectors : Balanced Connection

Earcups Type : Semi-open

Bluetooth Version : 5.0

Total Harmonic Distortion : 1%

Charging Method : Charging case

Support APP : Yes

Function : for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport

With Microphone : Yes

Features : With Microphone,Active Noice Cancelling,Playback Control

Feature1 : HI-FI Sound Earphone for Xiaomi mi note 12 11 9 8 7

Feature2 : Sports bluetooth earphone with mic