New 2.4G Wirele Mouse USB Receiver Profeional Optical Wirele Mouse USB Right Scroll Mice for Laptop PC Gamer Features - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x Mini adapter Plug and play x Wirele transmiion, the longest sensing distance up to 10-15 meters x Portable and weight light, very convenient to carry and store x Power switch for save power x With 6 Keys, including Scroll Wheel, Page Forward and Page Backward buttons for easy Internet Surfing Specifications - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Power Supply: 2 x AAA Battery(Not included) Mouse type: Wirele Optical Mouse Size:110 x 64mm/ 4.33 x 2.51andquot; Interface: USB Color: Black,red,blue,gray,gold Net Weight:64 g approx. Package include 1 x 2.4GHz Wirele Portable Optical Mouse (Battery not included) 1 x USB receiver Note:This item come without retail box,but we will pack well before Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia