What's in the box:

SY830MV Wired Computer Gaming Headphones Over-ear Game Headset with Microphone AUX+USB Port Volume Control for PC (Black&Blue)

Features:
The over-ear gaming headset is specially designed for game players and music lovers.
Earmuffs are made of skin-friendly leather material, and super soft over-ear pads is very comfortable for long time wearing.
LED lights are powered by USB plug, designed on the earcups, highlighting the atmosphere of the game.
Adjustable ergonomically headband, high sensitivity Omnidirectional condenser microphone offer great gaming experience for gamers.
With 3.5mm interface, it is suitable for smart phone, Tablet PC, laptop, game players and other 3.5mm audio devices.
Equipped with a rotary volume controller to control volume, and one key to control Mic on and off. Plug and play.

Specifications:
Product No.: SY830MV
Color: Black&Red / Black&Blue / White&Blue(Optional)
Product Name: Gaming Headphones
Driver diameter: 40mm
Sensitivity: 105 dB
Frequency Response: 20-20,000Hz
Microphone: 6*5mm
Microphone Sensitivity: -383dB
Directionality: 2M0.15
Headset interface: 1*3.5mm + 1*USB (USB for LED light)
Cable length: Approx. 2m
Package size: 20*19*8cm / 7.87*7.48*3.15in
Package weight: 261g / 9.2oz

Package List:
1 * Gaming Headphones