Are you looking for a professional, yet cordless keyboard and mouse combo? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our wireless keyboard mouse combo must meet your needs. It is one of the for you. Features -Material: ABS -Size: 44.00X12.00X2.50cm/17.29X4.72X0.98in -Number of key: 104(keyboard)/4(mouse) -Wireless distance: 8-10m -Rated voltage: 3.7V Battery: 2 x AA (keyboard), 1 x AA (mouse), batteries not included - 15 degree tilted ergonomic design, more comfortable for you to type on. - Low noise keycap keyboard, will not interrupt others in library or during . - Up to 10 meters long-distance reception, stable transmission and acceptance, control as you like. - Small size wireless receiver, high , plug and play, stable , anti- and low delay. - workmanship, reasonable structure, professional and practical, can bring you convenience. Package list: 1 x keyboard 1 x mouse 1 x receiver