LeRich JK-903 2.4GHz Wireless 78 Keys Ultrathin Keyboard (included a mouse) with Keyboard Cover -Black

Description

LeRich JK-903 2.4GHz Wireless 78 Keys Ultrathin Keyboard with Keyboard Cover(Black and White) 1. Brand new and high quality. 2. Wireless Keyboard includes 78 keys for efficient data input.  3. Plug and play with the embedded USB receiver. 4. 2.4GHz rapid wireless transmission with no delay and powerful interference resistance. 5. Long transmission distance, up to 10 meters. 6. Support system: Windows XP, Vista, Windows 7... 7. Keyboard: - Comes with a keyboard cover. - Power by 2 x AAA battery (not included). - Size: 28.5x12x2.4cm - Weight: 263g  8.Mouse: - Power by 1 x AAA batteries (not included). - Size:  8.2x4.8x2.7cm  - Weight: 36g Specifiche: Mouse types:Wireless Package Contents: 1 x Wireless Keyboard 1 x USB Receiver 1 x User Manual 1 x Wireless Mouse 1 x Protective film Types:Wireless Keyboard Material:Plastic Key Quantity: 3 Movement Detection Optical Buttons:78 Working Distance:10m Resolution:1200 (DPI)