QCY QY19 User Manual Download Page 2

Pairing

Press and hold for 
5 seconds

To enter pairing mode, press and hold MFB until the 
indicator flashes red and blue alternately.
(The headset will directly enter pairing mode the first time 
you turn it on. To enter pairing mode for the next time, you 
need to follow the abovementioned steps.)

Available Devices

BLUETOOTH

AM

Bluetooth ON

Detection Functionality

Activated, detectable to devices nearby

Phone Name

Available Devices

Activate the Bluetooth function of your mobile phone, 
search and select “QCY-QY19” from the devices list 
to connect.

Fitting and wearing

Large×2  

Medium×2

Large×2  

Medium×2

Small×2

Large×2  

Medium×2

Small×2

Semi-closed ear tips

(suitable for doing sports)

Ear tips in different sizes

Closed ear tips

(suitable for listening to music)

Ear hooks in different sizes

(used for secure fit)

Gently push the earbud into your ear canal and adjust the
ear hook to get a comfortable fit.

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