Feature:
Maximum hand-feeling:Ergonomic design with the right, left mouse buttons and a clickable scroll wheel, and the contoured shape provide all-day comfort for work and entertainment, slim and perfect for travelling or library as well.
3 Level Smart sleep mode act to save power. The wireless mice can automatically shut off after not using for 15 minutes.With long time of battery life, you can almost forget about changing batteries.
Tiny USB receiver is easy to set up and you need nothing to do except plugging in the USB key. It can be stored in the back of mouse when not in using.
Silent:Optimized wireless solution for a soundless,silent click,precise,easy and affordable wireless mouse.
Infrared technology ensures that roll smoothly with NO pad and track accurately on most surfaces.

Specification:
Type: Wireless Mouse
Tracking Type: Optical
Voltage: 2.2V
Current: 6mA
Distance: 10M
Mouse Resolution: 1300dpi
Radio Carrier Frequency: 2402MHz-2478MHz
Support Ports: USB 2.0 / USB 3.0
Number of Buttons: 3
Battery Size: AA,already included

Tips:
1.The left and right button of the wireless mouse are relatively quiet. The scroll is silent when you are rolling it, but it will make a sound when you press it.
2.Please kindly understand that battery life may vary with user and PC condition.
3.This silent mouse has no light (to protect our eyes) and on/off switch, just click any button to wake it up.

What’s in the Box?
1 x Sunby 2.4G Wireless Mouse
1 x USB Receiver (Placed inside of the battery room.)
1 x AA battery
1 x User Manual

Product Features

• 【NOISELESS CLICK】: The silent click design with best hand feeling of this wireless mice offers you a quiet environment. Don’t worry about bothering others and keep you focusing on working.
• 【LIGHTWEIGHT & PORTABLE & COMFORTABLE】: Slim and lightweight wireless design is easy to use and carry, convenient to put into your laptop bag. Sleek and streamline shape offers your hand maximum support of enhanced comfort. Frosted surface finish makes it skin-friendly for constant use.
• 【STABLE CONNECTION】: Experience zero delay between your thoughts and actions with improved 2.4GHz wireless transmission technology. High precision, Fast speed, More stability. The Nano USB receiver occupies minimal space when attached to your computer,also it’s no need to drive,plug and play directly.
• 【INTELLIGENT POWER SAVING MODE】: Adopted top chip technology, the silent mouse will enter 3-stage energy saving mode while standby, you only need to click or move it to wake it up. The AA battery with high quality and auto-sleep mode make it work longer than ordinary mouse, don’t need to change batteries often.
• 【UNIVERSAL COMPATIBILITY & WARRANTY】: Working with Windows 7/8/10/XP, Vista7/8, Linux and Mac OS for laptop, computer, tablet, notebook, PC and Mac. Ideal for work or entertainment in home and office. Providing 45 days money back and 12 months guaranty.