Premium Quality Loud Stereo Sound & Rich Bass Portable Wireless Rechargeable

Dynamic Thunder Sound with High Bass 5W Bluetooth Speaker. TF CARD TF Card Music Player: Built-in TF card read-only decoding can play TF card stored in MP3 / WMA format music directly Easy Connect Bluetooth is a short-range wireless communication technology that is both robust and energy efficient. Compact, portable design for easy carrying. Built-in microphone, High-quality sound, Switch between audio and phone and take hands-free calls over Bluetooth.