M90 Bluetooth Dual Mode 5.0 + 2.4 G Wireless 4 Keys 1600 DPI Adjustable Ergonomics Optical Vertical Mouse - Black.

Feature:
- Dual Mode: Bluetooth 5.0 + 2.4 G wireless.
- Rechargeable: Built-in rechargeable battery.
- Accurate tracking: Professional IC positioning accuracy.
- Silence key: Optional click silence.
- High resolution: Max 1600 DPI high resolution for fluid motion.
- Buttons: 2 buttons, 1 round (Middle Mutton) and mouse dpi.
- Fashionable slim design: Slim design for sleek look and portable use.
- System requirements: Windows 98 / Me / 2000 / XP / Vista / Win 7 / Win8 / 10 / Vista Mac OS or latest. (Apple mobile devices are not supported).

Specification:
1. Material: ABS + Metal Parts
2. Item size: 11.3 x 5.8 x 2.6cm
3. Wireless distance: 10m
4. Charging cable length: 25cm
5. Key life: 5 million times
6. Battery capacity: 500mAh
7. Rated voltage/current: 3.7V/8mA
8. Power Type: Rechargeable
9. Colour: Silver/Black
10. Package weight: 92g
11. Package: Retail package (picture for reference only)

How to use:

For 2.4G wireless mode:
Turn the power switch to 2.4G mode >Mode indicator red light> Plug receiver plugged into computer USB port> Connected.

For Bluetooth mode:
1. Switch the power switch to Bluetooth mode > press and hold the dpi button for 5 seconds (the red light will be on at the bottom of the mouse) Add device > Start searching for device.
2. Search for the Bluetooth device (Bluetooth Mouse 5.0), click “Next” to connect, and the connection will work normally. If the display is not successful, please reconnect.

Package List:
1 x Mouse
1 x USB Receiver
1 x USB Charging Cable
1 x User Manual