Dufuiix C03 Bone Conduction Earphone User Manual
- July 8, 2024
- Dufuiix
Table of Contents
Dufuiix C03 Bone Conduction Earphone
OVERVIEW
- Open key
- Plus key
- Minus key
- microphone
- Indicator light
- TypeCharging port
Instructions for use
Turn on
Press and hold the on key for about 3 seconds. When the indicator blinks red
and blue, the headset is powered on.
Bluetooth connection
For the first time, after the headset is turned on normally, it will enter the
Bluetooth pairing state. At this time, C03 can be found in the Bluetooth
setting of the mobile phone. After successful connection is clicked, the blue
indicator light slowly flashes.
Replacement pairing equipment
Disconnect the Bluetooth of the current pairing device, and the headphone
indicator flashes red and blue alternately. Other devices can search for C03
and click Connect.
Shut down
Long press the on key for about 3 seconds to power off, and the indicator is
off.
Charge
If the phone is normally connected, the phone will display the power level of
the earphone. If the alarm is low, it means that it needs to be charged. You
can charge it by connecting the charging cable with the 5V charger.
TF card mode (ignore built-in card without card)
Double-click the key to enter the MP3 mode, you can play the built-in storage
music. Operation is consistent with Bluetooth mode.
Operating instruction
Open key
Long press the on key for 3 seconds to switch the machine on and off. When a
call comes, short press to answer the call. Short press to hang up the call
during the call. Double click to switch MP3/ Bluetooth mode (ignore without
card)
Plus key
Press the plus button to increase the volume, and press the plus button twice
to play the next song.
Minus key
Press the minus key to reduce the volume. Press the minus key twice
consecutively to play a song. Press the minus key three times consecutively to
switch between English and Chinese voice prompts.
Indicator description
- Red and blue alternation: pairing status
- Blue slow blinking: The connection is successful and is waiting to be played
- Steady red: The battery is being charged
- Steady blue: The battery is fully charged
- Blue light breath: Playing state Product parameter
SPECIFICATION
- Model number: C03
- Version: Bluetooth 5.3
- Storage card: 16G (ignore without card)
- Weight: 29g
- Battery: 135mAh
- Charging: About 2-3 hours
- play: 6-8 h & 70% volume
- format: APE FLAC MP3
- Call :-42dB
- Waterproof: IP65
- Size :13010046mm(length, width and height)
- Distance: Bluetooth 10 meters
- Input: 5V
- Protocol: A2DP, AVRCP, HSP, HFPFault and Connect Bluetooth to play music without sound
Whether to turn up the volume of mobile phones and earphones.
-
No ring tone
Whether to turn up the headset volume in Bluetooth incoming call mode. -
Low call volume
Turn up the volume of the earphone and make sure that the sound unit of the earphone is close to the ear curtain.
Which charger to choose.
Mobile phone chargers are universal.
Unable to switch to MP3 mode (ignore without card)
Check whether the headphone memory card stores music.
Matters needing attention
- Wear it correctly and adjust the comfort level.
- You are advised to lower the volume during the call to prevent excessive vibration.
- If there is sweat clinging to the charging port during use, please wipe it in time.