Feature:
1. With silent interpretation of energy, fashionable appearance can show personality, and delicate and lightweight, easy to load into the bag to accompany you around.
2. Warm modelling, comfortable feel: The design is ingenious, slim and light at the same time with intimate comfort.
3. Quiet and quiet or noisy, you can work freely without worrying about disturbing others. Familiar with the touch of keys, click sound reduced by about 90%, equipped with silent wide rubber roller.
4. Multiple connections: Easy connection via Bluetooth or compact USB receiver. Even two computers can be connected at the same time, and there is no frame loss or delay annoyance.
5. Easy to use in many scenarios: Rapid and accurate tracking can provide consistent and stable use experience.

Specification:
System requirements: for Windows 7/8/10, for MacOS X 10.10 and above, for Chrome OS, for Linux Kernel 2.6 and above (available USB port)
Bluetooth: Windows 7/8/10, for MacOS X 10.10 and above, for Chrome OS, Android 5.0 and above (Bluetooth low power technology)
Sensor Technology: High Precision Optical Tracking
Sensor resolution: 1000 DPI
Number of keys: 3
Roller: Mechanical Roller
Roller key: middle key
Mouse supports Unifying: Yes
Receiver Supports Unifying Connection: No
Battery Type: 1XAA Battery
Wireless Operating Distance: 10m
Wireless Technology: Receiver or Bluetooth Low Power Technology
Size:
Mouse: 107x59x26.5mm/4.21x2.32x1.04''
Receiver: 18.7x14.4x6.1mm/0.73x0.56x0.24''

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.