HIGH Power Subwoofer + Exquisite Appearance: Natural and accurate sound features with loud clear clarity, high quality stereo sound and rich bass, wise exterior design, more like a work of art Multi-functional + Intelligent Compatible: You can play music through the USB port; TF card and AUX input (such as mp3, mp4 player); or stream music from any Bluetooth-enabled device easy to pair (such as Android, iPhone, iPod, tablet). Let you be free to move during the event. In addition, FM radio and antenna design add extra value to the speakers. Powerful + Portable: The wireless speaker is designed with 3 louderspeakers, big power 20W, heavy bass guide tube design clearly and loudly, no feedback and no distortion. The speaker is compact and lightweight ( only 4.08 lbs ) for easy portability. The carrying handle allow you easily to take your speaker wherever you are. Perfect for classroom, wedding, party/public gathering and other indoor/outdoor activities. Bluetooth Speaker + Remote Control: Built-in bluetooth 2.1 wireless transmission, working distance up to 10 meters. With the included wireless remote, you can adjust any of the player functions. NOTE: In order to you in a healthy environment to enjoy music, it is recommended that you do not listen to music at high volume for a long time, at the same time also can better protect the sound of the speaker unit.