1.Headphone Mode :
When earcups are twisted inward direction,the headphone is activated.
2.Speaker Mode: When earcups are twisted outward direction, speaker mode is activated.
Turn on your cellphone Pad tablet or PC and go to the Bluetooth setting window to set up the Bluetooth.
Turn on MH3 and shift to Bluetooth mode.
Select the pairing name "MH3" showed on your cell phone, tablet or PC to pair.
4.MH3 FM mode
After turning on the headphones, short press the mode switch button to adjust to FM mode;
Long press the mode switch button for 3-5 seconds to enter the search FM channels;
After 40-60 seconds，it is completed to search channels for the headphones; short press the voice button Vol+/Vol- to switch channels, and long press the voice button Vol+/Vol- to adjust the volume.
5.Music Mode ( TF / AUX ):
Turn the Power button to "ON", and insert TF card or connect MP3 / MP4 or PC to speaker, audio files play automatically.
SODOLIFE 2 in 1 Bluetooth Headphones & Speaker Over-Ear Wired/Wireless Headsets Foldable with Comfortable Protein Earpads with Mic FM radio Support TF card and AUX play MH3 - B078SQ567F