This hands-free call decoder board is a multi-function decoder board. Support Bluetooth and Hands-Free Calling, Call Back Function, Dual Use of Earphone and Power Amplifier, Folder Selection Play, Auto-Switch USB/SD/Bluetooth/FM/AUX Compact size for easy carrying.
Function:
1. Support Bluetooth and hands-free calling.
2.Callback function Long press the Bluetooth model model model model model model to redial the last call number.
3. Support earphone and power amplifier use (panel 3.5 earphone hub. If the earphone speaker doesnt ring when connected, it will ring when pulled.) Reserved output 3P terminal sheet on back of board (optional)
4. Support Folder Selection Play(Remote Control) - Convenient to use different music card or U disk to classify music into different folders. Long press up or down in play mode to select folder play (F001, F002, etc.)
5. Loop Mode: Press the arrow or RPT symbol key in play: Random (RAN)/Single Loop (ONE)/Folder Loop (FOL)/Full Song Loop (ALL). Press (FOL) in the current folder to play the entire song in that folder.