1、[Horizontal Striped Road] Presentation clicker adopts horizontal striped road, which has better anti skid performance and is not easy to slip off. 2、[Ergonomic Design] The Presentation remote is ergonomically designed, and glossy lines provide a more comfortable grip. 3、[High Speed Transmission] Wireless presenter adopts high speed technology transmission, 2.4GHZ wireless frequency modulation technology, anti interference is more accurate and easy to use. 4、[Plastic Material] The Presentation clicker is made of plastic material, which is light in weight, small in size, easy to carry and store, simple to operate, and easy to use. 5、[Widely Compatible] Widely compatible with many devices, such as notebooks, desktops, set top boxes, projectors, smart batteries, etc. Item Type: Presentation Clicker Material: Plastic Product Model: For VMP07 Size: Approx. 12 x 4 x 2.6cm / 4.7 x 1.6 x 1.0in Transmitting Frequency: 2.4GHZ Wireless Frequency Modulation Technology Remote Control Distance: Maximum Approx. 15meter / 16.4yd Adapter Battery: 2 x AAA Dry Battery (Battery Not Included) USB Version: USB 1.0 2.0 3.0 Compatible System: For Windows 98/2000/XP/7/8, for OS X, for Linux, for Android Function Purpose: Page Up and Down, Full Screen, Black Screen, Mouse, Label 1 x Presentation Clicker 1 x Receiver 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