Product Features:

Ergonomic Design Mouse
This mouse connects to 3 devices via Bluetooth 5.0 +

Bluetooth 3.0 + 2.4G USB receiver simultaneously,
the switch button is just near your thumb
for switching between3 devices easily, with conspicuous
lights on the top of the mouse to let you know
which connection mode you are using.

Vertical Ergonomic Design Mouse
Let's try this vertical one if you tired of using the traditional grip,
the shape of this Bluetooth Mouse keeps your hand
in the right ergonomic position,
end of wrist & shoulder pain.

Package Contents:
Mouse x1
Receiver x1
Instructions x1

Specification
Button number：9 buttons
Tracking System: optical
Effective distance: 10m
Working voltage/current: 3V/4mA
Button life: 5 million times
Roller life: 1.2 million turn
Product dimensions: 15 * 8 * 5cm
Product weight: 210g

How to use?
First, you need to install the USB receiver on the computer .
After the computer recognizes the USB receiver, insert the battery into the mouse.
Finally turn on the power of the mouse.

What to do if the mouse has no response?
1.Please charge the mouse with USB cable.
2.Please try to replace the receiver with an USB interface.
3.Make sure the power switch on the bottom of the mouse is “on”or at undefined position.
4.Try to restart the computer.

If it is still unsuccessful, please email to us for technical assistance.