SportsBotGaming LED Headset - 40mm speaker driver to provide high quality,rich bass & surround sound w/ volume controller & microphone - Special technology design for high strength & extendable headband for comfort and fit most head size and shape. Soft leather earpads design for comfort SportsBotGaming LED Keyboard - Blue LED backlight w/ breathing lighting effect option. 3 Levels of lighting setting for different light conditions - Features dedicated multimedia keys to control music,volume,homepage,email - WIN lock key to disable WIN key function SportsBotGaming LED Mouse - Easy-Access DPI button for changing dpi faster and easier - 4 levels of dip resolution to fit all your needs - Ergonomic design for long-term comfortable use - Effective on most surfaces and high precise optical sensor Specifications Gaming Headset- Microphone - Size:_6 mm2.8mm - Sensitivity:-36dB - Direction:Omni-directional Gaming Headset-Speaker - Size:_40mm - Sensitivity:109dB - Impedance:32½ Gaming Keyboard - Key Number:114 Keys - Key Life:²10 Million Times - Current:²350 mA - Weight:800g - Plug:USB Gaming Mouse - Resolution: 800/1200/1600/2000 - Error-Free Running Time Strokes: More than 3 Million - Weight:65g - Plug:USB Measurement - Keyboard Dimensions: 480x187x28mm(Cable:160cm) - Mouse Dimensions: 127x72x39mm(Cable:160cm) - Headphone:Cable:250cm Support & Warranty - Email between 9am-6pm PST will be answered within 24 business hours - 100% risk-free 1 year manufacturer warranty included for purchase made from authorized resellers In the Box - SportsBotGaming Keyboard - SportsBotGaming Mouse - SportsBotGaming Headset - User Guide