* System Requirements
<br />* Mouse compatible with standard Microsoft Mode.
<br />* IBM is running the Windows operating system and support for USB devices compatible computer.
<br />* If your computer is not Bluetooth-enabled, please purchase a Bluetooth adapter, this product does not include a Bluetooth adapter.
<br />* Key Features
<br />* Color: Red, Black
<br />* Variable CPI resolution, 1000,1200,1600CPI free to switch;
<br />* Ergonomic design;
<br />* Built-in user-friendly software solutions are compliant with Bluetooth interface device and comply with the Bluetooth SIG Bluetooth2.0 version   norms;
<br />* Support for Windows 98 / ME / 2000 / XP / VISTA operating system;
<br />* Use Section 2 1.5V AAA alkaline batteries
<br />* Frequency range: 2.4- 2.4835;
<br />* Receiving sensitivity: -75dbm (Standard)
<br />* Transmission distance: 10m;
<br />* Working environment: -10 degrees to 85 degrees;
<br />* Place environment: 0 degrees to 55 degrees;
<br />* Humidity: 20% -50%.
<br />* Note:
<br />* Optical mouse does not work on glass or mirrors, avoid using on such media, otherwise the mouse may not work properly.
<br />* For power saving reasons, we recommend that you use the optical mouse on a bright and better texture to obtain lower power consumption. Dark   surface may consume more power.
<br />* In order to get a better transmission distance, avoid using this mouse on a metal surface. Use the metal surface will shorten the transmission   distance.
<br />* Mouse parameters
<br />* Size and weight:
<br />* Long: 9.4cm
<br />* Width: 5.4cm
<br />* Height: 3.5cm
<br />* Weight: 50 &#177; 5g
<br />* Mouse Material: ABS
<br />* Power consumption:
<br />* Rated voltage: 3V DC
<br />* Rated current: <= 12mA (white surface)
<br />* Operating Current: 0.2-12mA
<br />* Transmission distance: 10m
<br />1 x Mouse<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-4-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-5-large.jpg"><img src="https://contestimg.wish.com/api/webimage/5774e6e96a153b217ba1e0bb-6-large.jpg></b></b></p>