M9 Dual-mode Bluetooth Wireless Mouse Chargeable Ultra-thin Mute Desktop Notebook Computer 1600DPI Optical Foldable Mouse Mini Folding Laptop Mouse - Black Dual Mode 2.4G+Bluetooth 5.0

Main Features:
● Ergonomic design, stylish appearance and comfortable feel.
● Professional optical positioning technology, more precise positioning.
● Smart mini receiver, one-to-one connection, no garbled code and serial code can be used together with how many computers.
● Up to 16 million ID coding designs to enhance the anti-interference characteristics of the mouse.
● Any 360 around the use angle, as far as the control distance of more than 10 meters.
● The unique intelligent circuit management design makes the mouse smarter and energy-saving.
● Resolution 800-1600dpi adjustable frequency, enjoy your wireless free space.
● System requirements: Windows2000/XP/Vista/Linux/7/8 and MAC operating system.

Parameters:
1. Wireless transmission distance: ≥10m
2. Wireless carrier frequency: 2402MHz-2480MHz
3. Wireless working channels: 16, automatic frequency hopping
4. Rated working current: 8-15mA@1.5V/3V
5. Key stroke: 0.8mm
6. Keystroke force: 50-60±10g
7. Key life times: 3 million times
8. 500 times of charging