Features: 1.2.4Ghz Wireless: This portable keyboard adopts reliable and stable 2.4Ghz wireless connection, stable signal transmission. 2.Touchpad Design: This portable keyboard features numeric touchpad with high sensitivity, providing better use experience. 3.USB Receiver: This wireless keyboard with touchpad is equipped with USB nano receiver, plug and play. 4.Portable Size: This wireless keyboard adopts 78 typing keys and 17 touchpad keys. Durable ABS material. 5.Perfect Gift: This wireless touchpad keyboard is ideal and perfect gift for your friends and family. specification:Item Type: Touchpad Keyboard Material: ABS Working Distance: Approx. 10 Meters / 10.94yd Operating Voltage: 3.0 to 4.2V Key Layout: 78 Keys and 17 Touch Keys Wake Up Type: Press the Key to Wake Up Inbuilt Lithium Polymer Battery: 500mAh Connection: 2.4G Receiver BT PackageList:1 xTouchpadKeyboard 1 x Receiver 1 x Charging Cable 1 x User Manual