TRELC Wireless Mouse Tri-Mode (BT 5.0/3.0+2.4GHz), Ergonomic Vertical Mouse with 3 Adjustable DPI, Rechargeable Optical Wireless Mouse for 3 Devices, 7 Buttons for PC, Desktop, Laptop, Tablet (Black) - AUB09J8NCBQ2

• UPC   616985055401
• WIRELESS CONNECTION SUPPORT 3 DEVICE - Upgrade Tri-mode wireless mouse (BT 5.0/3.0+2.4Ghz). It can connect 2 device through BT, and 1 device through 2.4GHz USB Receiver, freely switches between 3 devices with 1 mouse. Note: You can't control three devices at the same time. FATIGUE RESISTANCE VERTICAL DESIGN - Scientific ergonomic design provide better support and more comfort for your hands and reduces the torsion of the forearm and wrist caused when using traditional mice. HIGH PRECISION PROFESSIONAL GAMING MOUSE - Switch between DPI levels 1000/1600/2400 to adjust mouse responsiveness depending on your need or preference. Optical Tracking Technology ensures greater sensitivity for precise tracking on a wide range of surfaces. MULTIFUNCTION AND RECHARGEABLE - Advanced "Page Back" and "Page Forward" functionality buttons positioned where the thumb rests increase web browsing convenience for internet surfers, gamers and people who work at length at the computer. Built-in rechargeable battery. You no longer need to buy batteries. WIDE COMPATIBILITY - Compatible with Windows 8/7/10/Vista/XP/2000, Mac OS X（over V10.4), Linux (NOTE: The forward and the backward buttons are not recognized on Mac).