YST-175 Speaker Portable BT Mini Wirelessly Audio Speaker

Features:
Advanced BT chip and circuit design techniques, support all BT device.
With FM function, can search radio station broadcast automatically.
With Hi-Fi speaker, to sure the clear and bright sound quality.
Support TF card.
Dual power suppor by mini USB charging/BL-5C lion b-attery, intelligent and fast charging.
Play music after pairing with BT device for example mobile / Mid /TV, the working distance is within 10m.
Built-in microphone for hands-free phone call.