Bluetooth Wireless Keyboard with Touchpad 7-Colors Backlit 2.4g Rechargeable Trackpad Keyboard for Smart TV, IOS IPhone/IPad

Product model backlight (TV keyboard) material ABS plastic system iOS,Android,Windows Bond number 78 key Wireless / Bluetooth solution Nordic (nrf51802) Bluetooth + 2.4G dual mode bluetooth version Bluetooth 4.2 Keyboard life (number of keys) 5 million times response speed 30 ms Wireless / Bluetooth transmission distance 10 m Working current / voltage 1mA / 3.7V (typing), 7ma / 3.7V (touching) Built in lithium battery is Battery type capacity Polymer soft pack lithium battery 503450-1000mah charging time 5 hours Charging port type TYPE-C usage time More than 6 hours Standby time 6 months (without backlight) Regular colors black product net weight 370g Gross package 500g product Size 36.5*13.7*1.3cm