Brand Name : Lenovo

Communication : True Wireless

Origin : Mainland China

Certification : CE

Active Noise-Cancellation : Yes

Volume Control : Yes

Control Button : Yes

Style : In-ear

Number Of Drivers : 2

Vocalism Principle : Dynamic

Plug Type : None

Wireless Type : bluetooth

Support Memory Card : No

Package List : User Manual,Charging case,Charging Cable

Waterproof : Yes

Line Length : 0m

Frequency Response Range : 20 - 20000Hz

Impedance Range : up to 32 Ω

Codecs : AAC,sbc

Headphone Pads Material : Other

Driver Diameter : 14.2mm

Resistance : 32Ω

Sensitivity : 42dB

Is wireless : Yes

Connectors : None

Earcups Type : Semi-open

Total Harmonic Distortion : 2%

Charging Method : Charging case

Max Output : 30mW

Support APP : No

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

With Microphone : Yes

Features : waterproof,With Microphone,Apple Siri Support,Active Noice Cancelling

Bluetooth : 5.2