Avantree E171 Wired Earbud

Avantree E171 is a sports earphone with Microphone. With its ergonomics and ear hook design, you can Comfily enjoy music during sports time. The in-line control makes you never miss any important call and the collar clip will out for more clear call. Specification> * Speaker Size: 12mm * frequency Range: 20-20KHz> * Sensitivity: 953dB * impedance: 32ω20% * Cable length: 120cm what's in the box? * E171 * spare ear tips compatibility> iPhone, iPod, iPad, smart phones, MP3 players, tablets and other devices with 3. 5mm audio jack > We offer 24 months for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site. Support Any issues or suggestions, contact us via our US toll free no, Intel number, or email us and 1 business Day reply is. We are committed to 100% customer satisfaction.