OKSPORT Wireless Sports Headphones Waterproof Sweatproof Magnetic Absorption Voice Prompt Bluetooth V4.1HiFi Sound Effect In-Ear Earphones (Gold)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Bluetooth 4.1 version， strong compatibility， it could build faster connection and transmit stable signal in high speed. </span></li><li><span class="a-list-item"> Waterproof and swearproof design， protect the earphone from damage caused by splash， sweat， and etc. </span></li><li><span class="a-list-item"> Magnetic absorption， you could hang the earphong aroung your neck， no need to worry it would fall down. </span></li><li><span class="a-list-item"> Intellgient voice prompt， it would inform you about the real-time state， such as power on/ off， low battery， etc. </span></li><li><span class="a-list-item"> Unique sound chamber design， high fidelity， provide you more melodious and pure musical experience. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31o2eSyeo7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WRZidt2JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QOYItNduL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41T22MGcVgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51%2BbQNGRtrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51H94Tdc1ML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41A6Jzpz-RL.jpg" noproxy>