SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity[mAh]: 250

Battery life up to[hours]: 4

Bluetooth Version: 5.1

Brand Name: Lenovo

Category: Earphones & Headphones

Certification: CE,RoHS

Charging Method: Charging case

Choice: yes

Communication: WireLess

Control Button: Yes

Driver Diameter: 13

Earcups Type: Semi-open

Frequency Response Range: 20 - 20000

Function: for Video Game,Common Headphone,Sport,For Outdoor,For Office

Headphone Pads Material: Silicone

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Line Length: 0

Magnet Type: Ferrite

Material: PVC

Max Output: 10

Maximum wireless range[m]: <10m

NFC Technology: No

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable

Plug Type: None

Resistance: 32

Sensitivity: 42

Sound Isolating: Yes

Style: Tws in-ear headphones

Support Memory Card: No

Total Harmonic Distortion: 1

Vocalism Principle: Dynamic

Voice assistant built-in: No

Volume Control: Yes

Waterproof: No

Weight[g]: 35

Wireless Type: Bluetooth

With Microphone: Yes