• ♫♬COMFORTABLE AND SECURE FIT WITH IPX-7 WATERPROOF RATING - Ergonomically designed flexible ear hooks with gel flex silicone earbuds to ensure your headphones stay comfortably firm in place to guarantee fatigue-free ears and tangle free comfort.
• ♫♬V4.1 WIRELESS TECHNOLOGY WITH CVC 6.0 NOISE SUPPRESSION TECHNOLOGY - Connect seamlessly with all wireless-enabled devices up to 30 feet away. With Noise Suppression technology focus on your favorite music and answer calls without skips or missed words.
• ♫♬TRUE HD HIGH FIDELITY SOUND Featuring the latest Bluetooth 4.1 CSR technology and state-of-the-art acoustic components that produce incredible sound quality with deep bass and crystal clear treble.
• ♫♬LONGEST BATTERY LIFE - The new and improved lithium polymer battery allows seamless enjoyment of music for up to 8 hours and 240 hours stand-by with a quick charge of only 1.5 hours.
• ♫♬Friendly Customer Service: we offer a 100% Satisfaction Service. If you have any problem, contact us freely and we will give you a satisfactory answer.