SUNNYPEAK Hourglass Portable Wireless Hifi Bluetooth Speaker with Full Clear Sound Rechargeable Battery Hands-Free Call TF Card Slot AUX and Speakerphone for PC Laptop Car iPhone Samsung(Orange) Elegant design with hourglass in the center part. The crystal sand can rise up from the bottom side to the upper side and reflex the LED light in the water, which is fantastic especially at night. Full, clear, high volume sound, so you can enjoy your favorite music anywhere. Compatible with any bluetooth devices like Android phones, iPhone, iPad, iPod, tablets, laptops and desktops. Equipped with a 3.5mm audio jack for non-bluetooth devices. Unrivalled 5 to 6-hour playtime powered by a built-in rechargeable 800mAh Li-ion battery (Play time may vary based on speaker volume). Outstanding connection range up to 33 feet. Built-in microphone for hands-free communication.