Brand MZ Model Name M428SP Speaker Type Soundbar Connectivity Technology Wireless, Bluetooth, Auxiliary, USB Special Feature Built In Microphone, Usb Port About this item 1200mAh Battery Support AUX in TFT Card Reader USB Playback Micro USB Charging PIN * Product description MZ M428SP - Sound Bar Dynamic Thunder Sound with High Bass 6W Speaker. let you to enjoy your music anywhere indoor/outdoor. You can match it to your style quotient. Easy to operate with volume and play/pause buttons for convenience. Support all wireless devices. Soft, clear and dynamic sound. Support line in audio input, TF CARD. Built-in TF card read-only stored in MP3 / WMA format music. Easy to Operate Bluetooth. Built-in Mic helps you to seamlessly talk on sound bar while connected.