Connection with computer: wireless
Connection mode: RF 2.4GHz
Transmission distance: 10m
Number of keys: 18 keys
Battery: 1 * AAA battery (not included)
System requirements: Windows XP / win7 / win8 / win10.ios
Product size: 129 * 89 * 27.5mm/5.07*3.5*1.08\'\'
Product weight: 100g
Executive Standard No.: GB / t14081-2010
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Wireless Keyboard
1 X USB Receiver