Item Type: Wireless Number Pad <br>Material: ABS <br>Supported Systems: For IOS, For Android, For Win <br>Key: 22 Keys <br>Wireless/BT: Nordic(nRF51802) BT + 2.4G Dual Modes <br>BT Version: BT 4.2 <br>Keyboard Life (Times of Pressing): 5 Million <br>Response Time :30 MS <br>Wireless/BT: Transmission Distance: Approx. 10 Meters / 10.94yd <br>Operating Current/voltage :1mA/3.7V (Typing) 7mA/3.7V (Touch) <br>Built-in Lithium Battery Capacity: 500mAh (Battery Included) <br>Charging Time: 3 Hours <br>Charging Port Type: Type C <br>Use Time: More Than 6 Hours <br>Standby Time: >6 Months1、Dual Modes: This wireless number pad with touchpad adopts BT and 2.4G connection, which ensures fast connection. <br>2、Widely Compatible: This wireless number pad with touchpad is suitable for Win, for IOS, for Android and for OS X. <br>3、Touch Pad: This wireless number pad with touchpad is also equipped with a touch pad that could provide you with more control experience. <br>4、Portable Size: This wireless number pad with touchpad is small in size and light in weight, very convenient and portable. <br>5、500mAh Battery: This wireless number pad adopts inbuilt 500mAh battery, and providing maximum 10.9yd transmission distance.1 x <br> <br>Wireless Number Pad<p>1 x Charging Line</p><p>1 x 2.4G Receiver</p><p>1 x User Manual</p>