Features:1. Caller vibration reminder function， so that you do not miss every important phone;<br />2. 160mAh large capacity batteries， give you 15 hours of long talk and music playback time;<br />3. With vibration massage function， start vibration massage function，  you can massage the different parts of the body， can relieve fatigue， to  bring you comfort;<br />4. Bluetooth Headset: This is a Bluetooth headset that can restore the  natural wind， birds， spring， so that you can have in-depth resonance  with the music， bringing you the real touch the soul of the sound;<br />5 fashion wear wave products: headset with portable magnetic  absorption design， the location of the wire neck position with a massage  function， is the music fashion people to wear tidal goods;<br />6. Chinese and English voice prompts， free to switch;<br />7. Support IOS and Andrews system headset power display;<br />8. Supports simultaneous connection of two devices， one for two functions.<br />Specifications:General Specification  Brand  JOWAY   Model   H09  Color  Black， White  Wearing Type  In-earTechnical Parameters  Microphone  Yes  Wired Control  Support  Bluetooth Version  V4.1  Transmission Distance  10M  Receive Sensitivity  123dB  Impedance  16&amp;Omega;  Frequency Response  20-20000Hz  Battery Capacity  160mAh  Charging Time  about 1.5 h  Taking Time  15 h  Music Time  14 hPackage  Included:  1* JOWAY H09 Bluetooth Headphones  1* USB cable  1* Manual  1* Earmuff(S/M/L)<br />Note: Press the multi function keys and volume &quot;+&quot; key  for 3 seconds at the same time can change the language in English.<br /><br />More details:<br /><br />