Infinity NC - Buttons, Indicators & Function Table – Avantree Support

Product Overview

No.	Buttons	Functions
①	MFB (Multi-function Button) on L/R earbud	Turn up volume: Tap once on R side
		Turn down volume: Tap once on L side
		Switch Normal <-> Noise Cancelling: Hold 2s
		Play/Pause: Double press
		Answer/End call: Double press
②	Case Button (With the lid open and earbuds in the case)	Display battery of the case: Press once
		Enter pairing mode: Hold 3s
		Reset: Hold 8s

No.	Indicators & Voice Prompts	Status
A	Flashes Red & Blue alternately on the left earbud "PAIRING" voice prompt	Pairing
	Solid Blue 1s, then Off. "CONNECTED" voice prompt	Connected
	Blinks Pink, then flashes Red & Blue	Resetting
B	Blinks White	Charging
B	Solid White	Fully charged