Encore ENUAM Wireless Air Mouse/Presentation Pointer<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Wireless mouse and presenter. - Low voltage indicator. - When battery voltage drops below 3.5V， LED will flash. </span></li><li><span class="a-list-item"> Advanced 2.4 GHz wireless technology. - Working Distance: Up to 30 feet (10m). - </span></li><li><span class="a-list-item"> Standby Time: Time: 6 months. - Working Time: 30 hours . - Receiver: USB 2.0 </span></li><li><span class="a-list-item"> Battery: 2 x AAA batteries. - Compatible with wide range of application for Windows， MAC， and Android as remote control. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31HeSDb1N3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31lf3T3kE1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ZTPtGZOnL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RGxSoZyVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ChpX3qGXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SYQn7QNcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41n3Ts3zFyL.jpg" noproxy>