Features: 61keys,Each keys can be accurately recognized by the computer without conflict. Suitable for computer players playing game. Compacted size,you can use our keyboard mouse set at home, at company, and on the travel, because is very convenient to carry and use with stable. Ergonomic designed for long-term comfortable use. Ergonomically designed keycaps will reduce fatigue during long period of playing. High-quality ABS construction to improve durability. Professional gaming mouse adopts optical sensor, with 4-level adjustable DPI.800-1600-3200-6400DPI. RGB streamer light effect, excellent visual effects, gorgeous lighting effects, creating a competitive gaming atmosphere. brand new and high quality Specifications: Programmable Gaming Mouse: Light effect: Colorful breathing light effect DPI: 800-1600-3200-6400DPI Voltage rating electric current: DC5V or 100mA Report Rate:125Hz System compatibility:Support for Win2000 or XP or win7 or win8 or win10 Cable length: 150cm or 59inches Weight:125g Size:Approx.125x68x39mm or 4.92x2.67x1.53inches Gaming Keyboard: Interface Type: USB Product solutions:SK9708 Number of keys:61KEY Operating Voltage:5.0Vand5 percent Working current:150mA System compatibility:Support for Win98SE or Me or 2000 or XP or WIN 7 or WIN10 Keycap material:ABS Product line length:1.7m or 67inches Keyboard weight:359.3g Size:Approx.29.2x10.2x4.0cm or 11.5x4x1.57inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Gaming Mouse 1x Gaming Keyboard 1x English User Manual