Black LED Aquarium Handsfree Wireless Bluetooth Stereo Speaker Usb Desktop Fish Aquarium, Real Fish Tank,mini USB LCD Desktop Lamp Light Fish Tank Aquarium with Speaker Bluetooth stereo speaker,3D surround sound,subwoofer.Bluetooth device.Home Audio,suport TF card(Micro SD) and AUX input. Handsfree bluetooth profile,smart voice prompt function,built-in microphone,wireless bluetooth answer calls. quarium,inside sets water circulating pump,oxygen supply.Multicolor glow,sweet Dreams Lamp.