Features: 1.Specially designed single hand keyboard for games. 2.Fast response makes no delay. Helps you get higher achievement in the game. 3.Humanized design of wrist rest is perfect for left hand user. Gives you more comfort during playing game. 4.Comes with 5 multi?media keys. 5.Breathing lights make this single hand keypad look so cool. specification:This single hand gaming keyboard offers a more precise operation and faster response, comfortable typing to you to achieve great gaming experience. And 5 multi-media keys make it multi-functional. Furthermore, breathing lights make the gaming mini keypad look so cool. Specially designed single hand keyboard for games. Fast response makes no delay. Helps you get higher achievement in the game. Humanized design of wrist rest is perfect for left hand user. Gives you more comfort during playing game. Comes with 5 multi-media keys. Breathing lights make this single hand keypad look so cool. s: Product type: Single Hand Membrane Keycap Gaming Keyboard Material: ABS Working voltage: VDD=3.3V - 5.5V Working current: 100mA Wrist rest: Support Suitable system: For Win 2000/Win XP/Win ME/Vista/Win7/Win8, for Android, for Linux, for iOS, etc. Multi-media keys: FN+F1:Music player FN+F2: Vol- FN+F3: Vol+ FN+F4: Mute FN+F5: Pause Keys number: 35 Plug type: USB 2.0 Breathing lights: Support Package size: approx. 26 * 19 * 4 cm/ 10.2 * 7.5 * 1.6 in Package weight: 410g/ 14.5oz Package List: 1 * Single Hand Gaming Keyboard 1 * User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.