Grace Digital GDI-BTPB300 3play Quick Start Guide - Manual (Page 6)

3.2 Multi-function Button (MFB) and LED Indicators
Multi-function Button (MFB)
The Multi-function button (MFB) has two functions:
● Press and hold the MFB to turn on or turn off 3play
● Double click the MFB to put 3play into pairing mode
Top facing LEDs
The top LEDs indicate 3play Bluetooth state and battery status
Multi-function Button
Top LEDs
Front LEDs
Device Status LED Indicator
Connectable state, no devices
connected Blue LEDs blink slowly
Connectable state, one or more
devices Blue LEDs are solid on. An additional device can be
connected
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