Volume Increase: Keep turnning the head to the left (clock wise direction)

Play Previous Song: Turn the head to the left (clock wise direction) for one time

FM Station: Turn the head to the left for previous radio station

Volume Decrease: Keep turnning the head to the right (anti clock direction)

Play Next Song: Turn the head to the right (anti clock direction) for one time

FM Station: Turn the head to the right for next radio station

Play/Pause/FM Auto Search: Press the head for one time

Switch FM/Line in/TF Card: Keep pressing the head for 5 seconds

1, USB Socket

2, Power On/Off

3, TF Card Slot Product Name Google Android card Speaker Product Dimensions 45*70*80mm Box Size 55*55*85mm Size of outer carton 55.5*29*32.5cm Outer carton size 100 PCS / box Product weight 10.7g Net weight 10.2g Material ABS Color Green Blue Black White Orange Pink Accessories host, box ,USB cable, audio cable,Manual Speaker function parameters Speaker Size 36mm diameter Output Power 2.5W SNR ≥80dB Power supply 5V/≥500mA USB Function 1. Can play music directly into the TF card 2.Can be connected to the audio signal amplification 3. Headset can be connected songs