Original Bluedio T4S Wireless Bluetooth Headphones noise cancelling headset with microphone for cell phones

Vocalism Prciple:Dynamic
Control Button:Yes
Active Noise-Cancellation:Yes
Communication:Wireless+Wired
Volume Control:Yes
Sensitivity:116dBdB
Wireless Type:bluetooth
Is wireless:Yes
Le Length:1.5Mm
Support APP:No
Function:For Mobile Phone
Function:Common Headphone
Function:Sport
Plug Type:Le Type
Connectors:3.5mm
Model Number:T4S
Support Memory Card:No
Resistance:16ΩΩ
Waterproof:No
With Microphone:Yes
Model Number:T4S
Connectors:3.5mm audio
Package:Origal Package
Color:Black White Red
Noise cancellg:Yes
Rotal design:Yes
Bluetooth:4.2
With microphone:Yes
Function:Voice control, Noise Cancellg
Net weight:334g
Support Apt-x:No