'-2.4ghz wireless technology provides secure and reliable wireless connectivity and easy access to hot keys\n\n- Quick access to a calculator, volume control, mute and play/pause\n\n- The 1200dpi implements fast responses cursor control\n\n- Low - light-level positioning technology, more accurate mouse positioning, and smoother use\n\n- Adopt 2.4g wireless RF transfer technology, transmit power 0DB, receive sensitivity -98db\n\n- Frequency hopping transmission technology, the same office can support 32 sets of equipment used at the same time, mutually unaffected\n\n- The mouse power consumption USES intelligent design, 4 - 4-level low power consumption mode, to save battery electricity\n\n- Intelligent power control and automatic power-off function\n\n- Intelligent signal enhancement technology\n\n*NB Box Quantity For Bulk Orders: 20pcs?\n\nPackage Weight: 214g\n\nPackage Dimensions: 45cm x 13cm x 4cm\n\nPackage Includes:\n1 x Keyboard\n1 x Mouse