Description: Fashion crack pattern mini speaker matching with smart LED colorful lights. Portable design convenient for you to carry with, enjoy music at any time and at any places High quality 40mm full frequency speaker matching with magnetic bass stereo audio play effect. 360 degree surround sound effect, provides resonant voice, more professional voice performance Bluetooth 2.1 technology, built in high definition microphone with noise reduction technology. Built-in high sensitivity FM module, support 87Mhz-107MHz FM channels searching and listening. Support voice prompts Suitable for most kinds of mobile phones tablet PC with Bluetooth function. Support 3.5mm AUX and USB/AUX music play, enjoy music play when Bluetooth function not support Support TF card/USB flash drive music play, maximum up to 32GB.