Dongguan Hele Electronics IN1812 Bluetooth Headset User Manual
Dongguan Hele Electronics Co., Ltd. Bluetooth Headset
User Manual
Refer How to Connect to build connection with phone1,
hold both Vol+ and Vol- for 3s or until LED blinks red and
blue. On phone2, search for QCY-L2 and tap to connect.
Once finish the above step, tap QCY-L2 on phone1 to
finish multi-point connection.
When playing, press MFB to pause/resume playback.
When standby, double press MFB to activate voice
assistant ( like Siri ).
When calling, hold MFB for 1s to switch audio output
between earphones and cellphone.
Three-way CallingMulti-point Connection
Press MFB to answer incoming call from phone1. If another
call is coming in sync,press MFB to put the first call on hold
while activate the second call. Double press MFB to switch
between held call and active call.
Power-on
Power-off
Playback/pause
Voice Assistant
Switch Audio Output
Hold ON/OFF button for 1s(LED will turn on blue for 1s).
Hold ON/OFF button for 3s(LED will turn on red for 2s).
Basic Parameters ( ANC ON/OFF )
How to ChargeANC
Features
Factory Setting
Functions
How to Connect Answer Call
Ignore Call
Power off then hold ON/OFF button for 1s or until LED
glows solid blue to enter pairing mode.(Proceed the same
step to enter the pairing mode for non-first time
Gently push EarBud into your ear canal and adjust EarWing
to fit yourself.
On cellphone, search for QCY-L2 and tap to connect.
(Earphones will auto re-connect to the last device in
connectivity records, if any.)
Hold ON/OFF button for 3s or until LED blinks red and
blue when charging.
Press MFB to answer incoming call ( LED blinks blue slowly ).
Hold MFB for 1.5s to ignore incoming call(LED blinks blue
slowly).
Low battery will be warned by red blinking LED. LED
will glow solid red when charging and turn to blue once
topped up. Warning: if any sweat or other liquid stays on
the port, please dry it prior to any further charging.
Start-up
Overview Choose EarTips
MFB
Vol+
Vol-
ON-OFF button
Female USB
port
ANC button
LED
Mic
Phone2
Phone1
Press
Skip Track
When playing, hold Vol+/- to skip track forward/backward.
Hold
Volume Control
When calling or playing, press Vol+ to tune up.
When calling or playing, press Vol- to tune down.
Press
Press
Hold
Mute on/off
When calling, double press MFB to switch mute on/off.
Double press
80mm
User Manual
Hold
Hold
ANC ON
Power on the earphones, press ANC button to switch on
ANC ( LED glows solid white ) .
ANC OFF
Press ANC button again to switch off ANC ( white LED
turns off ).
Model:In1812
Bluetooth version: v5.0
Standby time: approx.63hr/350hr(ANC ON/OFF)
Talk time: approx. 10hr/13hr(ANC ON/OFF)
Playback time: approx. 8 - 10hr(ANC ON)/10 - 12hr(ANC OFF)
Battery capacity:3.7V 210mAh
Bluetooth profiles: A2DP v1.3.1/AVRCP v1.6/HFP v1.7/ HSP v1.2
Battery type: li-ion
(All technical data shall be subject to practical performance.)
ANC technology keeps you away from noise
Independent ceramic antenna secures stable and
clear talking
With CSR v5.0 chipset, it features rich wireless
functions
TEP cable is soft yet stretching & wear resistance
SW.143.010001
EarTip Small Middle Large
Small Large
Hold
Press
Press
2
2
2
2
2
2