Original Lenovo TH40 Stereo Wireless Bluetooth Earphones Sports Headphones HIFI Sound Quality Smart Noise Cancelling With Mic

Brand Name: Lenovo

Style: On-ear

Vocalism Principle: Dynamic

Origin: Mainland China

Active Noise-Cancellation: Yes

Material: Plastic

Control Button: Yes

Communication: Wireless

Volume Control: Yes

Category: Earphones & Headphones

Certification: FCC

Number Of Drivers: 2

Plug Type: NONE

Impedance Range: over 100 Ω

Headphone Pads Material: Other

Support Memory Card: No

Waterproof: Yes

Frequency Response Range: 20 - 20000Hz

Wireless Type: bluetooth

Line Length: 0m

Package List: Charging Cable

Driver Diameter: 40mm

Sensitivity: 115dB

Is wireless: Yes

Connectors: 3.5mm

Earcups Type: Semi-open

Bluetooth Version: 5.0

Total Harmonic Distortion: 1%

Charging Method: Batteries

Support APP: No

Function: HiFi Headphone

With Microphone: Yes

Features: Active Noice Cancelling

Feature：

1.Suitable for the crowd: Bluetooth headsets, suitable for all people

Suitable for scenes: leisure, music and games

2. Long wear comfortable without pressure

3. 3D listen to the sound distinguishing, zero delay game experience

4. Dual power loudspeakers, 40 mm large size unit

5. 400mAh battery with large capacity, 10-12 hours battery life for playing games, 15-17 hours battery life for listening to music