7.1 Surround Sound Gamer Bluetooth Headphone Compatible for Games and Music
Brand Name: Logitech 
Style: Headphone
Vocalism Principle: Dynamic
Origin: Mainland China
Active Noise-Cancellation: No
Material: Plastic
Control Button: Yes
Communication: WireLess
Volume Control: Yes
Category: Earphones & Headphones
Certification: CE
Plug Type: none
Impedance Range: from 33 to 100 Ω
Waterproof: No
Wireless Type: bluetooth
Is wireless: Yes
Connectors: USB
Earcups Type: Sealed
Charging Method: cable
Function: For Internet Bar
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
With Microphone: Yes
Features: With Microphone
black: 163*71*170mm