Blue NFC Portable Mini Speaker Digital Touch Screen + Remote Controller, Support Micro SD Card / MP3 / MP4 / Mobile Phone / Compute / FM radio, 1200mAh battery, 4Wx2 RMS output, 60Hz-18kHz frequency (electronic)
I bought the machine because I wanted to play music directly from the USB stick or mini SD card. The device goes into deep sleep, or was defective when the fully charged battery is inserted, but it can only be awakened with the remote control and tur