TAILORED COMFORTABLE: Ergonomic and shallow in-ear design will not cause ear swelling, fits either ear. Equip with a soft silicone earbuds, which makes an ultra cushioned and exceptional comfort. Weigh only 19g, you can barely feel anything when wearing it for running.
HIGH-FIDELITY SOUND: 13 MM larger Neodymium drive units and built-in CSR Bluetooth 4.1 technology that channel the sound from its high-quality dynamic speaker system losslessly into the ear. The latest decode tech provides excellent power-handling, crystal-clear highs, a richly detailed midrange and precise bass combine to ensure an amazing HIFI stereo effects across a frequency range of 6Hz-22kHz.
10HRS BATTREY LIFE & IN-LINE CONTROL: High capacity battery provides up to 10 hours music playtime after full charge in around 1-2 hours. Allow for fluent one-touch music and call control thanks to a three-button control and high-quality in-line microphone between the earpieces.
IPX5 WATERPROOF: With high airtightness water-resist material and nano-coating, the earphone is tough enough to take on any challenge with extra assurance provided by splash and sweat resistance. ( Tips: Clip the cord on clothes to avoid earbuds fell off when workout.)
MAGNETIC DESIGN: Well-conceived down to the detail, its earpieces are magnetic so you can elegantly join them together and wear them comfortably around your neck when they are not in use. 30-days Hassle-free return policy & 300-days warranty, 24-hours Customer-friendly Support Service.