Vassink Ergonomic Mouse, Rechargeable Wireless Mouse, 2.4GHz Rechargeable Wireless Vertical Optical Mice with USB Receiver, 6 Buttons,.

Ergonomic-Wireless Mouse The design of the vertical wireless ergonomic mouse fits the size and contour of the palm, reducing the pressure on the palm and making your wireless mouse control more comfortable and natural. Efficient and Sensitive-Easy to Use The ergonomic mouse has 6 convenient buttons design, plug and play; Adjustable 800/1200/1600 DPI mouse movement speed. Optical tracking technology has higher sensitivity than standard optical mouse, usable Smooth and precise tracking on a variety of surfaces. Silent Design-Fashionable Charging Wireless mouse adopts button-quiet design, low decibel is more suitable for public places such as libraries, dormitories, offices, high-speed rail planes; with built-in lithium battery (500m Ah) and USB data cable (150cm) charging device, Make your use more fashionable and convenient Long Life-More Durable The high-quality optical wireless mouse has been tested for over 5 million mouse clicks. The rechargea