Packed with 16 keys and featuring Huano switches, this keypad ensures quick and accurate responses button life of 50 million times, making it perfect for intensive work or gaming sessions. With a stunning RGB backlight system, this keyboard has variable lighting effects to suit your style. Offering a convenient tri-mode connectivity that includes Bluetooth, wireless, and a Type-C cable connection, this keyboard is easy-to-use, setup, and carry. It's compatible with Windows, Android, and operating systems. Product Name:SK16QMK Mechanical Keyboard Number of keys:16 Keys Keystroke life:50 million cycles Keyboard Type:High keycap step design Operating Current:Maximum 70MA when the light is fully on 24MA when the light is off Battery capacity:800mAh Connection :Wired, Bluetooth, 2.4G System Requirements:Windows or Android or Colour:As Shown Material:plastic Size:15.7x7.5x4.4cm Package Contents: 1 x mechanical keypad 1 x USB Type-C data cable 1 x Wireless receiver 1 x key puller 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.