Control Button : Yes
Active Noise-Cancellation : Yes
Style : In-Ear
Communication : Wireless
Vocalism Principle : Dynamic
Volume Control : No
Wireless Type : Bluetooth
Support Memory Card : No
With Microphone : Yes
Model Number : i9S-tws
Resistance : 32Ω
Frequency Response Range : 20-20000Hz
Function : Monitor Headphone
Function : for Video Game
Function : Common Headphone
Function : For Mobile Phone
Function : For iPod
Function : HiFi Headphone
Function : Sport
Sensitivity : 120±5dB
Waterproof : Yes
Is wireless : Yes
Line Length : None
Plug Type : Wireless