Stylish design Connection: wireless Sensor type: optical PC communication interface: 2.4GHz (USB) radio interface Layout: Latin (English), Cyrillic (Russian) Power supply: keyboard: 2 AAA batteries;Mouse: 2 AAA batteries (not included) System plug-and-play, does not require additional drivers Full keyboard (including numpad) Body material: plastic Keyboard size: 44 x 13.5 x 3.5 cm Mouse size: 12 x 7.5 x 4 cm Wireless gaming keyboard and mouse TJ-803 Convenient and compact set - wireless keyboard and mouse will make even more convenience for computer users! Plug-and-play keyboard and mouse are connected, very quickly without installing drivers! The range of action - up to 10 meters from the computer, provides greater freedom of action! The kit works with mini-finger batteries. The operating signal at 2.4 GHz ensures uninterrupted operation and reliable signal transmission over a considerable distance. The mouse provides high accuracy and excellent control. The keyboard has very comfortable keys that provide clear feedback and comfort when typing. The keys are very pleasant to the touch. Brand No Brand SKU 100752163_NP-1021208296 Model WL-2.4