New Bluetooth v3.0 Technology allows you to Connect wirelessly up to 35 feet away. . Easy to pair - No code/pin needed.</br>Premium Sound with Bass Enhance Technology. Two powerful 40mm speakers and Enhanced Bass Resonator deliver crisp clean sound with deep bass.</br>Built-in Rechargeable Battery for up to 8 hours of playtime. Built-in microphone for hands-free speaker phone calling. Support iphone ipod Samsung and most smartphones as wireless speakers.</br>FM Radio Speaker with LED display and clock and alam function. Support Micro SD Card and TF card Plug and play.</br>3.5mm audio line in and USB input acceptable. Support MP3 WAV WMA APE FLAC format audio files.</br></br>Product Description</br></br><b> All in one high quality portable Bluetooth stereo speaker! </b> <br> <b> The Soundance SDY019 Portable Bluetooth Speaker offers high quality stereo sound enjoyment with portability. Two 40mm 6-watt speaker with enhanced bass resonator and a large speaker cavity deliver excellent sound. It's 9.4 X 2.1 X 2.4 inches and 0.9 pounds in weight. This small and powerful speaker is perfect as bedside radio and music player and also can be taken on vacation camping and friends gathering. </b> <br> <b> The Bluetooth device can be connected from 35 feet away. It's easy to pair and it remembers the device that connected last time and connects automatically. Volume control and track change can be done on the button or from your s"art phone wirelessly.</b> <br> <b> Besides Bluetooth source?? Soundance SDY019 can also play audio from 3.5mm au