1, Bluetooth Specifications Bluetooth V4.1
<br />2, support agreement Headset Hands-free A2DP Avrcp;
<br />3, the transmission range of 10 meters, the transmission frequency of 2.4GHz;
<br />4, the charging voltage DC5V, charging time about 1.5 hours, battery capacity: 30mAH, product size: 23 * 19 * 10mm;
<br />5, the product size: 23 * 19 * 10mm, 3.5 hours or more music time, standby time of 55 hours or more, the product weight: 4g;
<br />6, power display <support for Apple phones and some Android phone>;
<br />7, dynamic mini-design, small body, piano paint technology, taste elegant, extraordinary charm, cool experience;
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