MINI SIZE BUT POWERFUL OUTPUT: Only 2 Oz in weight. Without sacrificing the sound quality?? this tiny bluetooth speaker has strong output can offer crystal clear and incredible sound. Dimension: 52mm x 52mm x 25mm.</br>CONNECTIVITY: Bluetooth 4.0?? it's up to 10M (33 Feet). Cobble Pro Mini bluetooth speaker is compatible with any bluetooth enabled device such as smartphone?? notebook?? tablet?? or MP3 player. A built-in microphone lets you take calls from friends with a touch of one button.</br>PREMIUM DESIGN: Featuring an aluminum housing with integrated carry strap hook. Anti-slip base provides stability of any surface.</br>UP TO 4 HOURS OF PLAYTIME: The rechargeable Lithium-ion battery lets you enjoy up to 4 hours of playtime.</br>PACKAGE INCLUDES: 1x Cobble Pro Mini speaker?? 1x micro USB cable(7.8"user manual?? 1x Thank you card.</br></br>Product Description</br></br><p><strong>MINI SIZE BUT POWERFUL OUTPUT:</strong> Only 2 Oz in weight. Without sacrificing the sound quality?? this tiny bluetooth speaker has strong output can offer crystal clear and incredible sound. Dimension: 52mm x 52mm x 25mm. </p><p><strong>CONNECTIVITY: </strong>Bluetooth 4.0?? it's up to 10M (33 Feet). Cobble Pro Mini bluetooth speaker is compatible with any bluetooth enabled device such as smartphone?? notebook?? tablet?? or MP3 player. A built-in microphone lets you take calls from friends with a touch of one button.</p><p><strong> PREMIUM DESIGN:</strong> Featuring an aluminum housing with integrated carry strap hook. Anti-slip base provides stability of any surface. </p><p><strong>UP TO 4 HOURS OF PLAYTIME: </strong>The rechargeable Lithium-ion battery lets you enjoy up to 4 hours of playtime. </p><p><strong>PACKAGE INCLUDES: </strong>1x Cobble Pro Mini speaker?? 1x micro USB cable(7.8"ser manual?? 1x Thank you card. </p><p>Cobble?? Pro is a registered trademark. Only authorized seller of Cobble?? Pro can sell under Cobble?? Pro listings. All rights reserved. All trade names are registered trademarks of respective manufacturers listed.</p></br><br/>http://www.amazon.com/gp/product/B01N5R1I6ZZyer<br> 21.