All in One <br />             <strong>Color:</strong> Black <br />             <strong>Special function:</strong> Long transmission distance: Up to 20m - 50m transmission distance ( no blocking ), strong signal                                            <strong>Package weight:</strong> 0.05 kg <br />             <strong>Product size (L x W x H):</strong> 2.20 x 2.00 x 0.50 cm / 0.87 x 0.79 x 0.20 inches <br />             <strong>Package size (L x W x H):</strong> 13.00 x 11.00 x 1.50 cm / 5.12 x 4.33 x 0.59 inches                               <strong>Package Contents:</strong> 1 x CSR 4.0 Bluetooth Dongle, 1 x CD                 <p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/30/1459319033545024.jpg" style="" title="1459319033545024.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/30/1459319031636829.jpg" style="" title="1459319031636829.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/30/1459319030598480.jpg" style="" title="1459319030598480.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/30/1459319033629679.jpg" style="" title="1459319033629679.jpg"/></p><p><img src="http://des.chinabrands.com/uploads/pdm-desc-pic/Electronic/image/2016/03/30/1459319033489683.jpg" style="" title="1459319033489683.jpg"/></p><p><br/></p>