Sanwa Supply Wireless Blue LED Mouse (Black) MA-WBL41BK

Symmetrical, rounded design fits comfortably in your hand for fatigue-free use. High-sensitivity blue LED wireless mouse. Black.

Specifications
Color: Black
Connection: 2.4GHz Wireless
Interface: USB 1.1
*Also compatible with USB 3.2/3.1/3.0/2.0 interfaces.
Connector Shape: USB Type-A
Reading Method: Optical Sensor (Blue LED)
Communication Range: Wooden desk (non-magnetic) / Approx. 10m radius
Steel desk (magnetic) / Approx. 2m radius
Number of Buttons: 3 buttons
Buttons: 2 main buttons, scroll wheel, DPI switching button

Resolution: 800/1200/1600 DPI
Battery: 1 AA alkaline battery
Receiver Storage: Yes
Size Classification: Medium
Dimensions: Mouse / W57 x D99 x H37mm
Receiver / W14.5 x D19 x H6.5mm
Weight: Mouse / Approx. 60g (excluding battery)
Receiver / Approx. 2g

Features
A simple wireless mouse with a symmetrical design for easy use.
Its shape fits comfortably in your hand, making it ideal for long periods of operation. The symmetrical design allows it to be used by both right-handed and left-handed users.
Equipped with a blue LED that offers higher sensitivity than red optical sensors, enabling smooth operation on glossy surfaces without a mousepad.
*Cursor may not move smoothly on highly reflective surfaces like mirrors or transparent surfaces like glass. Tracking ability may also decrease on surfaces with regular patterns.
Compact receiver (15 x 19mm) that can be left plugged into a laptop for portability and storage. It protrudes only 8mm when attached to a laptop.
Wireless type allows for unrestricted movement without cable hassle.
Features a cursor speed switching function to adjust cursor speed according to your needs. You can switch between 3 levels: 800, 1200, and 1600 DPI.
The receiver can be easily stored by simply inserting it into the underside of the mouse body. This prevents the common problem of losing the receiver when freeing up a laptop's USB port.
Includes an ON/OFF switch to prevent battery drain when not in use.