BeWishes Ergonomic Mouse for Left Wireless Vertical Mouse for Left Ergonomic Mouse with 3 Adjustable DPI Especially for People with Larger Hands Hand,

Left-Handed Ergonomic Vertical Mouse -- Specifically designed for left-handed users, it promotes a healthy, neutral "handshake" position for the wrist and arm, resulting in smoother movement and reduced overall strain. Recommended for RSI (Repetitive Strain Injury) users, especially those who work at a computer for long periods of time. (Two AAA batteries required, not included.) (The USB receiver for the mouse is in a small clear bag inside the box. Thank you!) Easy to Use, Plug and Play - Powerful and reliable 2.4GHz wireless connection with a single USB receiver at the bottom of the mouse. Simply plug and play. (The USB receiver for the mouse is in a small clear bag inside the box. Thank you!) Left-handed mouse dimensions: 5.0*3.0*2.5 inches. [Not compatible with Mac OS] Multifunctional and convenient - Easy access for multiple uses, 3 levels of DPI (800/1200/1600) suit both normal and gaming needs, premium optical engine allows for faster response, smoother tracking and more precise movement. Energy-Saving Mouse with Wide Compatibility - The independent on/off switch button on the bottom effectively saves energy. Furthermore, it automatically enters sleep mode after 8 minutes of idle time. Press the right or left button to wake it up immediately. (Two AAA batteries required, not included.) Compatible with Windows 7, 8, 10, XP, 2000, CE, Vista, Linux, etc. (Not compatible with Mac OS). (The USB receiver for the mouse is in a small clear bag inside the box. Thank you!) SUPERIOR CUSTOMER SERVICE - Rest assured that all our ergonomic vertical mice come with an unconditional 6-month product warranty (replacement or refund) and lifetime easy-to-contact technical support. In line with people's habitual behavior, the vertical mouse effectively prevents carpal tunnel syndrome, relieves fatigue, reduces arm strain and shoulder pain, and makes work more relaxing. Enjoy the high-speed data transmission provided by 2.4G wireless technology. It includes a plug-and-play, retractable receiver, allowing you to insert the small wireless receiver into the slot at the bottom of the mouse for easy storage when not in use. Compatible Systems Compatible with Windows 10, Windows 8, Windows 7, Windows XP, Vista, ME, 2000 and other operating systems (not compatible with Mac OS). Note: 1. Before using this product, please make sure there is no other mouse connected to the device. 2. If the cursor is floating, replace the mouse pad with a high-quality one. 3. If you do not have the necessary expertise, do not attempt to disassemble the product yourself. 4. To avoid damage or explosion, do not put into fire or in high temperature or hot environment. specification: Size: 5.0*3.0*2.5 inch Weight: 140g Engine: Optical Number of keys: 5 Resolution: 800-1200-1600DPI Package includes: 1 x Wireless Vertical Mouse (requires 2 AAA batteries, not included) 1 x Receiver (The USB receiver for the mouse is in a small clear bag inside the box. Thank you!)