Material:Plastic
Category:Earphones & Headphones
Earcups Type:Semi-open
Number Of Drivers:2
Charging Method:Batteries
Headphone Pads Material:Other
Driver Diameter:40mm
Total Harmonic Distortion:1%
Impedance Range:over 100 ?
Bluetooth Version:5.0
Package List:User Manual,Charger,Charging Cable
Features:waterproof,With Microphone,Active Noice Cancelling
With Microphone:Yes
Is wireless:Yes
Support APP:No
Support Memory Card:No
Waterproof:Yes
Line Length:0m
Frequency Response Range:20 - 20000Hz
Sensitivity:115dB
Plug Type:NONE
Function:for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone
Active Noise-Cancellation:Yes
Volume Control:Yes
Control Button:Yes
Vocalism Principle:Dynamic
Wireless Type:bluetooth
Connectors:3.5mm
Communication:Wireless
Style:Headphone
Certification:CE,EAC,FCC
Origin:Mainland China
Brand Name:Lenovo
Brand name:Lenovo
Model name:TH40
name:Original Lenovo TH40 Stereo Wireless Bluetooth
Bluetooth Version:V5.0
Usage Time:15hours
Charging Time:About 2.5hour
Transmission Distance:Up to 10 meters
Charging Compartment Battery Capacity:400mAh