Razer Pro Click Mini Wireless Mouse BT+2.4G Dual-mode Connection Small and Portable 7 Programmable Buttons Support 4 Devices ( Item#: C12868 )

Features:
The silent mechanical switches on this mouse offer you and others a quiet, distraction-free experience when at the office or home, while its super durable design lasts for up to 15 million clicks.
Support Razer HyperSpeed 2.4GHz/BT wireless connection, to provide smooth and stable transmission, you can switch freely according to your needs.
Multi-task with a single click, the mouse can connect with up to 4 devices and use it to control your desktop computer, laptop, Android tablet and TV screen, as you conveniently switch between devices without the constant need to pair and unpair.
Adopt Razer Hyperscroll technology, the scroll wheel lets you switch between free-spin mode when viewing long web pages or documents, tactile mode for precise scrolling, and tilt-click for horizontal scrolling.
Powered by Razer HyperSpeed wireless technology, enjoy fast, reliable performance that gives you more work freedom and efficiency while keeping your workspace clean and cable-free.
The mouse's sleek, subtle form factor fits easily into backpacks and briefcases, allowing you to maximize your productivity and efficiency whether you're at the office or working at home.
The batteries last up to 725 hours when connected via BT, and up to 465 hours when connected via 2.4GHz wireless, provides you with plenty of power during long time work. 
With 7 independently programmable buttons, you can now work faster and smarter by creating shortcuts for your creative tools or office programs for greater control and efficiency via Synapse 3 driver.

Specification:
Brand: Razer
Model: Pro Click Mini
Connectivity: Razer HyperSpeed 2.4GHz wireless+BT
Sensor: 12000DPI optical sensor
IPS: 300 inch/s
Acceleration: 35G
Button number: 8(including 7 programmable buttons)
Endurance time: Up to 725 hours on BT, Up to 465 hours on 2.4GHz wireless
Power supply mode: 2*AA batteries(not included)
Item size: 10.02 * 6.27 * 3.42cm /3.94 * 2.47 * 1.35in

Packing list:
1 * Mouse