Feature: 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. Package List: 1 x Touchpad Keyboard1 x Receiver1 x Charging Cable1 x User Manual