User's Manual

Incident
Operation
Indicator status
Power on
When the headset is removed from the charging dock, the
headset is turned on
Red light 1 second, green
light 1 second
Pairing
 The unpaired earphones are taken out of the charging
box and enter the pairing state;
 Take out two earphones from the charging box. If its
not connected to the phone, its will enter the pairing
state within 3s.
 Single earphone connection: pick up the single
earphone, fail to connect the phone after 30s, and the
headset will automatically enter the pairing
mode.Traffic lights flashing alternately, turn on the
mobile phone bluetooth can search pairing
connection.
 ear-to-earphone connection: pick up the left and right
earphones, and the left and right earphone will be
automatically connected. The main earphone (right
earphone) will try to connect with the paired phone.
If the connection fails within 15 seconds, it will
automatically enter the pairing mode (the main ear
traffic light flashes alternately).
red and green lights flicker
alternately
Power off
 If the earphone is not connected to the phone, it will
automatically shut down for half an hour
 The earphone put into the charging box, it will
automatically shut down.
 When the earphone in low power state, it will
automatically shut down.
Red light 2 seconds
2.2. Bluetooth name：Lift-earphone：“NC100 L”，Right-earphone“NC100 R”
2.3. Voice prompt switching:
Take out a single earphone, turn off the bluetooth of the phone, wait for 30 seconds and
automatically enter the pairing mode, flashing red and green alternately, and then press the
earphone touch button for 2 seconds to complete the language switch of voice prompt
2.4. Active noise control
Active noise reduction can only be used for ear-to-earphone connections.Long press the right
earphone to touch for 2 seconds.Hearing the sound of "tone-tone" toggle the noise-cancelling
switch.
Earphone status
Earphone-L
Earphone-R
Connection status
Touch the MFB button 3 times
Touch the MFB button 3
times
Music status
Touch the MFB button 3 times
Touch the MFB button 3
times
2.5. Volume control