Wireless Speaker, Portable Bluetooth Stereo Speaker with 5W Speaker Enhanced Bass Resonator, FM Radio, Built-in Mic, LED Display, 3.5 mm Audio Jack, support TF card/Micro SD card and USB input, up to 35ft Bluetooth Range, up to 8 Hours Playtime, support MP3, WAV, WMA, APE, FLAC format audio fileClear white) New Bluetooth v3.0 Technology allows you to Connect wirelessly up to 35 feet away. Easy to pair - No code/pin needed. Premium Sound with Bass Enhance Technology with self boosting amplier IC. Powerful 52mm diameter speakers and Enhanced Bass Resonator deliver crisp clean sound with deep bass. Built-in Rechargeable Battery for up to 5 hours of playtime. Built-in microphone for hands-free speaker phone calling. Built-in fine tunable FM Radio with LED display clock. Support Micro SD Card and TF card insert and play. Transparnt Acrylic enclosure make it look speacial and beautiful. Beautifully packed in a Acylic box, make it a nice gift. Bluetooth and internal microphone makes talking on the phone easy and clear,The bigger batery garrantees you with 8+ hours of ultimate joy