REDRAGON M690-1 Gaming Mouse - Wireless

Features: 5 adjustable DPI levels (800,1200,1600,2000,2400) and 8 Buttons: Left&Right, Scroll Wheel, Forward&Backward, DPI+, DPI-, Rapid fire button (Defaulted to three rapid clicks of the left mouse button). Power Saving Mode and Power Switch off. If mouse stays out of work for 8 minutes, it will turn to power saving mode, press any button to restart it. If you turn off PC or take out Nano receiver from the USB port, press any button or move the mouse to enter the power saving mode. 2.4 G Wireless Transmission Technology: Enjoy the faster and stable data transmission. Compact Receiver: The wireless tiny receiver can be inserted into the slot next to the battery slot, allowing ease of storage when not used. Wide Compatibility: Compatible with the most system including Windows, Mac and Linux. How to set DPI: There are 5 levels of DPI，switch by DPI+ and DPI- Press DPI button, if the red indicator light flashes once, its DPI is 800 Press DPI button, if the red indicator light flashes twice, its DPI is 1200 Press DPI button, if the red indicator light flashes three times, its DPI is 1600 Press DPI button, if the red indicator light flashes four times, its DPI is 2000 Press DPI button, if the red indicator light flashes five times, its DPI is 2400 (The default DPI is 1200) Specification: Color: Black Weight: 82g Polling Rate: 125/250 HZ Number of the Key: 8 Buttons DPI: 800-1200-1600-2000-2400 Power Source: 1*PCS AA Battery(Not included) Mouse size: 5.0 x 2.9 x 1.6 inches NOTE: 1. The Back and Forward Buttons are not available for Mac OS because the system itself is a closed one, not open to the public, but the other function can be used normally. 2. No any software is required. Package Included: 1 X Wireless Mouse (Battery is not included) 1 X USB Receiver 1 X User Manual