FEATURING FM RADIO FUNCTION - Enjoy hands-free wireless music streaming from the favorite readily available radio stations with built-in FM radio tuner or via any wireless connection with Bluetooth enabled media player devices such as iPhone, smartphone, iPad, PC, Laptop, Tablet, Android, MP3, digital media player ...etc, from up to 33 feet of remote distance. HIGH-PERFORMANCE 5W PREMIUM SPEAKER DRIVER - Sleek, fashionable, and stylish pattern design with full featured HD large speaker cavity to reproduce and deliver enriched acoustic sound, full spectrum music, balanced mid range, and crispy high for optimal dynamic music listening experiences. INTUITIVE SMART CONTROL BUTTONS & 6HRS OF PLAYTIME - One touch quick FM RADIO channel scan control and navigation buttons to adjust volume, skip to the next or go back to previous available radio channel or songs flawlessly and seamlessly for most versatile use. Built-in high density battery for up to 6 hours of wireless streaming playback time. WATER-RESISTANT & UNIVERSAL COMPATIBILITY - Equipped with technological advanced water-resistant capability for both indoor / outdoor use and high efficiency Bluetooth wireless technology that is universally backward/forward compatible to all the Bluetooth enabLED media devices.