Keyboard: 2 x AAA battery ( not included )<br>   Mouse: 1 x AAA battery ( not included )<br><br><br><br>                 <strong>Model:</strong> HK3300 <br />             <strong>Type:</strong> Keyboard and Mice <br />             <strong>Features:</strong> Slim <br />             <strong>Material:</strong> ABS <br />             <strong>Color:</strong> White                               <strong>Interface:</strong> Wireless <br />             <strong>Connection:</strong> Wireless                                            <strong>Package weight:</strong> 0.425 kg <br />             <strong>Package size (L x W x H):</strong> 36.00 x 12.50 x 3.50 cm / 14.17 x 4.92 x 1.38 inches                               <strong>Package Contents:</strong> 1 x Slim Mute 2.4G Wireless Keyboard and Cordless Mouse, 1 x English User Manual                 <p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384451123347.jpg" style="" title="1458384451123347.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384452777477.jpg" style="" title="1458384452777477.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384453939548.jpg" style="" title="1458384453939548.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384457558767.jpg" style="" title="1458384457558767.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384458468690.jpg" style="" title="1458384458468690.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384458793778.jpg" style="" title="1458384458793778.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/19/1458384459648005.jpg" style="" title="1458384459648005.jpg"/></p><p><br/></p>