EM6Q525B(BTM525)QCC5125 Blueooth 5.0 Module I2S SPDIF

Part Number	Chip type	BT Ver	Stereo	aptX	aptX-HD	ANC	TWS	TWM	CVC	I2S	SPDIF	ANT

EM6Q525B	QCC5125	5.0	√	*	*	*	√	X	*	√	√	X

Data Direction
Chip type		The main control chip model of the module
BT Ver		Bluetooth version
Stereo		"√" support Bluetooth Stereo "X" Support Bluetooth mono
aptX		Improve sound quality, reduce delay, support 16bit / 48K audio (Note: SBC is 16bit / 44.1k)
aptX-HD		Improve sound quality, reduce delay, support 24bit / 48K audio
ANC		Active noise reduction, specific effects need to be coordinated with reasonable structure adjustment, default firmware does not open this function, can be customized development
TWS		True wireless stereo ,phone can connect two wireless earphone at the same，This function is not enabled by default firmware and can be customized
TWM		True wireless mirroring TWS upgrated version，More intelligent master-slave switch, default firmware does not enable this function, can be customized development
CVC		Call echo cancellation algorithm, the specific effect needs to cooperate with reasonable structure adjustment, default firmware does not enable this function, can be customized development.
I2S		I2S Digital audio output
SPDIF		SPDIF Digital audio output
ANT		PCB antenna
Mark		"*"it means that need license