MCshop i8 3-color Backlight Wireless..o L5TR Operating Range: 10m Frequency range: 2.403GHz 2.480GHz Color: Black Item Size: 146.8mm x 97.5mm x 19mm World's Most Mini Wireless Keyboard Mouse Combo Specific Multi-Media Remote Control and Touchpad Function Handheld KeyBoard with the Touchpad DPI adjustable functions better match the deifferent sizes of screen Space-saving design, top-grade beautiful appearance Compact size, humanized design, excellent hand feel Delicate appearance, large comfortable palm rest, effectively reduce hand fatigue Special three colors LED backlight, every backlight has four gears to adjust, revealing its elegant and humiliation LED backlight to make it convenient for usage at night and it is energy saving Built with touchpacd Turn on the backlight mode:Hold down Fn+F2 Press and hold 1:Fn+F2 2: Hold down Fn and slide your finger left and right at the bottom of the touchpad ✔NOTE: WRONG PLACEMENT OF SHIPPING FEE WILL NOT BE PROCESS ✔DELIVERY PERIOD: 🚚✔ 4-10 Days ✔PLEASE READ CAREFULLY BEFORE PLACING AN ORDER/S ⬇️ ✔ALL ITEMS ARE AVAILABLE UNLESS MARKED AS "SOLD OUT" ✔CHOOSE THE CORRECT VARATION IF THE ITEMS HAS DIFFERENT COLORS/PRINTS SO WE CAN AVOID MISTAKES ✔WE ACCEPT RETURNS IF THE ITEM IS NOT YET WORN OR USED. BUYER WILL SHOULDER THE RETURN SHIPPING COST