Bluetooth Speaker With Long Lasting Battery & Big Sound | FM Radio | Aux | USB & TF Card Player | Mini Portable FM Radio Speaker (Pinky)

International advanced wireless chip and circuit design techniques, support all wireless devices. Support FM radio, press the M key to switch to radio mode, press and hold the pause button to enter the automatic search channel. With Hi-Fi speaker, to make sure the clear and bright sound. Support Micro SD card and USB card, play MP3 format audio. The wireless working distance is 10 meters. It will close automatically after 30 mins if disconnect Wireless. Support TWS, long after turning on two machines Press the M button to hear the prompt tone to enter the TWS series.