1. 10m wireless range: enjoy 2.4GHz wireless technology. Establish reliable connection within 10m， almost without any interference.<br />2. Foldable and portable: unfold mouse， it shows proper size. And folded， it can turn off automatically. <br />3. Battery status indicator: you are not perplexed for runout battery. If battery is in low power， the indicator will light red. <br />Color: black + red<br />Size: about 81 x 60 x 32 mm (folded size)<br />Type: 2.4GHz wireless mouse<br />Battery: 2 x AAA battery (not included)<br />Key: 3 keys (left/right key + scroll)<br />Wireless range: about 10m <br />DPI: 1200<br />Support operating system: Windows 2000/Vista/Win7/Win8/Mac OS X(10.2.8) or higher<br />With LED indicator. Foldable. It sleeps to stop working. When unfolded， it continues to work. <br /><br />Note: Receiver should be put in foldable back cover of the mouse. <br />1 x Mouse <br />1 x Receiver <br />Packaged in carton.<br /><img src="http://img6.eachbuyer.com/x12/p84/zw92_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zw92_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zw92_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zw92_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zw92_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x12/p84/zw92_7.jpg" />