Our J6 Portable Dual Speakers Bluetooth Speaker with 4000mAh Power Bank, boasting its 2-in-1 performance, is welcomed by most people. The Bluetooth speaker, with wear-resistant feature, could work in all kinds of conditions and environment, great for outdoor and travel use. Highly advanced Bluetooth performance makes this speaker convenient to operate. With it, you will enjoy melodies all the time. In addition to its speaker function, it also acts as a power bank for charging your mobile device at any time. Does that sound interesting? Come on!<!--Features --><p>FEATURES</p><ul><li> Compact size, lightweight for convenient carry and use</li><li> Built-in 2 speakers for loud sound</li><li> Support Bluetooth / SD card / FM radio / Aux-in / hands-free call </li><li> 4000mAh power bank to charge your tablet/ iPhone / Samsung / Huawei etc.</li><li> Touch button and screen lock design instead of press button</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Bluetooth Version</td><td width="365"> V3.0</td></tr><tr><td width="131"> Bluetooth Transmission Power</td><td width="365"> CLASS2-4dBm</td></tr><tr><td width="131"> Bluetooth Working Frequency</td><td width="365"> 2.4GHz</td></tr><tr><td width="131"> Charging Voltage</td><td width="365"> DC5V/500mA</td></tr><tr><td width="131"> Working Voltage</td><td width="365"> DC 3.7V</td></tr><tr><td width="131"> Battery Capacity</td><td width="365"> 4000mAh</td></tr><tr><td width="131"> Music Playing Time</td><td width="365"> 10 Hours</td></tr><tr><td width="131"> Talking Time</td><td width="365"> 30 Hours</td></tr><tr><td width="131"> THD</td><td width="365"> ● 0.1%</td></tr><tr><td width="131"> Signal to Noise Ratio</td><td width="365"> ◎90 db</td></tr><tr><td width="131"> Speaker Parameter </td><td width="365">4┯3W ㎪40MM Two Speakers </td></tr><tr><td width="131"> Bluetooth Range</td><td width="365"> 10-20m</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (6.50 x 2.36 x 1.38)" / (16.5 x 6 x 3.5)cm (L x W x H)</td></tr><tr><td width="131"> Model</td><td width="365"> J6</td></tr><tr><td width="131"> Material</td><td width="365"> ABS</td></tr><tr><td width="131"> Color</td><td width="365"> Black</td></tr><tr><td width="131"> Weight</td><td width="365"> 9.17oz / 260g </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x Bluetooth Speaker</li><li>1 x USB Cable</li><li>1 x User Manual</li><li>1 x 3.5mm Audio Cable</li></ul><!--Extra Info --><!--produts_compatibility -->