3D Surround Stereo Portable Bluetooth Speaker. Enhanced bass sound Showing the original eco-fidelity sound to let you enjoy 3D Surround Sound Stereo. You can bring it with you can be used in the bedroom outdoors beach biking camping etc.</br>Compatible with all Bluetooth-enabled devices Plays music up to 30 feet (10 meters) from any Bluetooth-enabled device such as your Android and iPhone iPad iPods MP3/MP4 players smartphone notebook or tablet.</br>Built-in Rechargeable Battery Up to 30 hours wireless playtime full charge takes 8 to 10 hours with 5000 mAh Power Bank Function For Your Smartphone Tablet and other Devices Charging.</br>Built-in Microphone for Hands-free calling. with Volume media and call-pickup buttons.</br>Line-in connection for mp3 player/smartphone. You can plug this speaker to any AUX (speaker) port such as laptop/computer and work as wired speaker without bluetooth function. The sound quality is the same.</br></br>Product Description</br></br><b>3D Surround Stereo Portable Wireless Bluetooth Speaker</b> <br> <br>* Enjoy your music on the go - anytime?? anywhere. The Bluetooth speaker offers unique quality sound with deep?? powerful bass that you would not expect from such a compact and handy speaker. <br> <br>* It can be wirelessly with your smartphone?? tablet or other Bluetooth-enabled devices?? so you can play with an impressive sound music?? movies or video games anytime and anywhere. <br> <br>* Lightweight and compact; fits in almost every pocket and is ideal for traveling. Make your travel comfortable. <br> <br>* Built-in Microphone?? you can also carry out a clear and comprehensible telephone calls. <br> <br>* via the AUX port can further audio sources such as an MP3 player?? can be connected. <br> <br>* Built-in 5000 mAh lithium battery. Allows pl