Rv Marketing Portable Bluetooth Speaker with USB/ Micro SD Card/AUX Multimedia Speaker System Super Bass-Assorted color

Rv Marketing Portable Bluetooth Speaker with USB/ Micro SD Card/AUX Multimedia Speaker System Super Bass-Assorted color - Portable Wireless Speaker Echo and noise cancelling features for calls Easy to operate; with volume and play/pause buttons for convenience Advanced wireless audio decoder chip, support all wireless devices connected., support FM radio, you can search area stations directly Soft, clear and dynamic sound all levels clear, Support line in audio input, provide you with computer speakers can be connected to mobile phone tablet computer and tv wireless pairing playing music IN BUILT MIC FOR CALLING