Description:Attractive design: Nice little gift for kids， girlfriends. Vivid jar as a speaker with single 3W drive which delivers dynamic， crystal clear audio， listen to your music wirelessly from your ， smartphone or tablet.Built-in Li-Ion Rechargeable Battery for up to 6 hours of music play， up to 3-4 hours of music play with LED light flash. Built-in microphone for hands-free speaker phone calling Easy to pair - No code/pin needed.Flash led night lights (4 modes) unique designed: Good partner for your music， videos， games， gatherings， party， bar， backyard BBQ and nighlight.Compatibility: It works great with any Bluetooth-enabled tablets， such as all touch screen tablets， Smartphones， laptops，Also built-in 3.5 AUX port is friendly for non-Bluetooth devices.Build in Mp3 player included， it could automatically play the music with a stand alone Micro SD card. (the Micro SD card does not include in the package) FM radio is a bonus， the signals it receives depends on where it is located. Wireless Bluetooth connection Hands-free speaker phone TF card music playback USB flash drive music playback TF card reader Auxiliary connection Radio channel auto-search and memorized FM Radio Headphone or audio output Voice Prompt Build-in bass radiator Stereo sound Internal antenna with signal boost jack Support APE， FLAC (lossless music formats)， WMA/OGG/WAV/MP3.