TYXZ Wireless Touch Keyboard - Wireless

Specification: Item Type: Wireless Touch Keyboard Material: ABS Keyboard Size: Approx. 366.54 x 121.33 x 18.36mm / 14.4 x 4.8 x 0.7in ( Manual Measurement, Slight Error May Exist ) Touchpad Size: Approx. 89.6 x 74.6mm / 3.5 x 2.9in ( Manual Measurement, Slight Error May Exist ) Number of Key: 78 Keys Connection Mode: 2.4GHz Wireless Transmission Distance: Approx. 10 Meters / 11yd Battery Type: 2 x AAA Alkaline Battery (Battery Not Included) How to Use: plugandplay Package List: 1 xWireless Touch Keyboard 1 x Receiver 1 x User Manual