Features:
2.4G wireless Mouse
Reliable 2.4G wireless connection for stable connection ensures that the mouse will not be disconnected, and the use is more secure, suitable for a variety of occasions.
The curved design makes the mouse slim, lighter and thinner, and the smooth and beautiful shape of the mouse fits the natural curve of the hand.
The ergonomic design makes it feel more comfortable, the design is smooth and beautiful, and it fits the natural curve of the hand.
With mute button, it does not affect family and colleagues friends when using.
Slim, lightweight, foldable and portable design, allowing the mouse to fit easily into the bag and pocket.
Bluetooth 4.0 Mouse
Bluetooth connection, wireless device, no receiver, no need to use USB port.

Specifications:
2.4G wireless mouse
Connection: 2.4G USB wireless receiver
Wireless frequency: 2.4G Hz frequency range
Wireless range: about 10 meters in the open area, and about 5 meters in the office area. (The wireless range may vary depending on the use environment.)    
Compatibility: compatible with for XP / WIN 7 / WIN 8 / WIN 10 / MAC
Design Features: Turn off the power by straightening the tail of the mouse, and turn on the power by bending the tail of the mouse.  
Packing list: wireless folding mouse, receiver, manual.

Bluetooth 4.0 mouse:
Connection method: Bluetooth 4.0
Wireless frequency: 2.4G Hz frequency range
Wireless range: about 10 meters in the open area, and about 5 meters in the office area. (The wireless range may vary depending on the use environment.)      
Compatibility: compatible with for WIN 8 / WIN 8.1 / WIN10 / MAC OS, the computer must have Bluetooth module / No plugins are needed for the mouse.     
Design Features: Turn off the power by straightening the tail of the mouse, and turn on the power by bending the tail of the mouse.    
Packing list: folding Bluetooth mouse, instruction manual

Color: white / black
Size: about 131.4 * 55 * 14.5mm

Package content:
1 * Mouse
1 * User manual
1 * Box