FOSA Wireless Keyboard Mouse Combo, Portable Ultra Thin Rechargeable Mute Wireless Keyboard and Mouse Set

How to Use: direct use Specification: Item Type: Keyboard Mouse Combo Material: ABS Product Wireless Distance: Approx. 10meters , 10.9yd Working Voltage: 3V Frequency: 2.4G Battery Capacity: Mouse 500mah Lithium Battery (Ship with Inbuilt Battery) Keyboard 250mah Lithium Battery (Ship with Inbuilt Battery) Engine: Optical Button Life: 5 Million Times Applicable System: For Win95 , for WIN98 , for NT , for ME , for WIN2000 , for XP , for vista Package List: 1 x Wireless Mouse (Ship with Inbuilt Battery) 1 x Wireless Keyboard (Ship with Inbuilt Battery) 1 x USB Receiver 1 x Charging Cable