Vassink Wireless Mouse Ergonomic Mouse Rechargeable Vertical Optical Mice with USB Receiver, 6 Buttons 2.4GHz Adjustable DPI 800/1200/1600 for PC Computer,Laptop,etc（Black） Black2 industrial2 and TF card(up to 64G)

and TF card(up to 64G)

25inch telescopes eyepiece

Magnetic Encoder

include:4x5

With four section carbon fiber tubes

Vassink Wireless Mouse Ergonomic Mouse Rechargeable Vertical Optical Mice with USB Receiver, 6 Buttons 2.4GHz Adjustable DPI 800/1200/1600 for PC Computer,Laptop,etc（Black） Black2 industrial2 and TF card(up to 64G)Vassink Wireless Mouse Ergonomic Mouse Rechargeable Vertical Optical Mice with USB Receiver, 6 Buttons 2. 4GHz Adjustable DPI 800 1200 1600 for PC Computer,Laptop,etcBlack Description Read more Features: Ergonomic Wireless MouseThe 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