Package Included: 1 x One-handed keyboard 1 x Wired mouse 1 x Stand 1 x Data Cable 1 x User Manual Specification: Brand new Keyboard: Type: One-handed gaming keyboard Keyboard Size: Approx. 25.5X17X3cm Interface: blueteoth 4.2 Press the number of keys: 35 keys Key life: 20 million times Flash ROM: 32 bytes EEPROM: Built-in 2K bytes Operating voltage : VDD = 3.3V - 5.5V Working current: 100mA Ambient temperature: - 40¡ã C - 85¡ã C Programming temperature: 0¡ã C - 85¡ã C Mouse: Type: Ergonomics Optical Mouse Material: ABS Color: Black Charging cable length: Approx. 50cm Resolution: 2400dpi Buttons: 5 Buttons and 1 Round (Middle Mutton) Maximum working range: 10m Battery capacity:600mAh Button click life: 10 Million times Rated Voltage/Current: DC 3.7V/18mA System requirements: Windows 98/ Me/ 2000/ XP/ Vista/ Win 7/ Win8/ 10/ Vista M ac OS or latest. Feature: There are 2 USB ports and 1 5V power supply port at the side of both products. The power supply or the mouse & keyboard should be connected to the port according to the mark above. Other USB ports can only be used for charging the devices. Before playing games, turn on the cellphone suspension window limit to the games and APP drive. Before blueteoth conneting the mode should be shifted according to your cellphone. Can be applied to all the smart phones/tablet PCs with android 5.0 or with IOS system. Both products are connected by blueteoth and smart-phone games can be played with mouse & keyboard. Each product can only be used for one device and the converter needs to be charged by 5V power supply. Note: Please allow minor deviation due to manual measurement. Due to the difference between different monitors in each computer, the picture may not reflect the actual color of the item.