Note: This link has two options, A series and B series, the price is different, please see clearly after the purchase
<br />Product Feature:
<br />1, high-capacity battery;
<br />2, Bluetooth 4.1;
<br />3, low noise silicon wheat;
<br />4, smart compatible;
<br />5, wire microphone;
<br />6, perfect sound quality, three-dimensional ears.
<br />Package list:
<br />1* Bluetooth Earphone
<br />1* USB cable
<br />1* User manual