![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg1.png)
High Resolution sound with
Qualcomm® aptX™ HD Stereo Bluetooth headset
Sound Master MFB-C7200 Series
User Manual
MobiFren is made by dreaming for all the user's happiness.
It delivers premium sound via MSTS™ Tuning Technology together with lossless compression
codec Qualcomm® aptX™ HD & AAC codec enabling you to enjoy music with premium Hi-
Fi sound in wireless like as CD quality.
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg2.png)
If you press any button of the headset on incoming call, your mobile reads you
new message of SNS or Line, it reads you the message, together with
remember well where you placed mobile phone, it helps you to
MSTS
Qualcomm aptX is a product of Qualcomm Technologies International, Ltd.
TM
is a Audio Technology of MobiFren Co.,Ltd.
MobiFren MFB-C7200 Series Features
This manual includes the following model as a series of C7200.
Model name
Ear body
component
Characteristics All-in-one type(different in ear boby design)
Premium Sound
MSTS™ Tuning Technology together with lossless compression codec Qualcomm® aptX™ HD codec & AAC
MFB-C7200S
(Seiren Soul)
Kernel type
MFB-C7200A
(Seiren Air)
Open type
MFB-C7200M
(Seiren Muse)
Basic earphone
MMCX switch type
(available for switches to user's own
earphone)
codec enables you to listen premium Hi-Fi stereo sound.
With built-in DSP chip, it enables optimal call quality by noise reduction and echo cancellation.
Supporting Android & iOS App.
You can use many kinds of useful functions like as below, if you download MobiFren_SM from the store.
※ App function may be changed due to mobile phone OS update or improving or adding function.
Caller ID TTS
TTS message
(SMS, Line or other SNS)
Mobi Health
Find mobile phone
Hot call
Last Call
(Available with Android)
the caller's name.
(In case of iPhone, it reads caller ID together with bell sound and you can listen via earphone too)
If there's
vibration.
It counts steps, walking distance and measures calorie consump
pedometer.
If you can not
find out your mobile phone by pressing headset button.
If you register the number in advance that you call frequently, you can call easily
by pressing headset button.
You can call to the lastest number directly.
Present time notice
Voice Memo
(Available with Android)
By pressing headset button for 2 times consecutively, it notices you the present time.
It's to record the conversation by operating headset button simply during a call.
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg3.png)
If your mobile phone is out of ranges from the headset, it alarms you by vibration
Anti Phone loss function
Vibration on incoming call
The headset alarms you by vibration if there's incoming call.
Anti Phone loss function
If your mobile phone is out of ranges from the headset, it alarms you by vibration for 1 minute to prevent
the loss of your mobile phone.
Multi Point
Supporting Bluetooth 5.0(BDR,EDR)
Voice prompt
Supporting firmware upgrade
※ Features of this product depend on your mobile phone.
for 1 minute to prevent the loss of your mobile phone.
This manual can have different images or contents from the purchased ones due to common
edition. This manual can be modified according to company situations.
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg4.png)
Contents
Headset & Accessories ....................................................................................... 1
Safety Instruction ................................................................................................... 1
Turn on/off the headset .................................................................................... 2
Headset charging .................................................................................................. 2
About your MobiFren MFB-C7200 Series .................................................. 3
Button Guide ........................................................................................................... 4
Getting started with your MobiFren ............................................................. 6
1. Pairing to your mobile phone ............................................................... 6
2. Multi point setting ...................................................................................... 7
3. Call ...................................................................................................................... 7
4. Factory Reset ................................................................................................. 8
5. Firmware Upgrade ....................................................................................... 8
6. Changing Music Mode .............................................................................. 8
7. Mobile phone Anti-loss .......................................................................... 10
8. Using Android & iOS application ....................................................... 10
9. Couple listening mode(MobiShare) ................................................... 11
What does LED color mean? .......................................................................... 13
FAQ & Troubleshooting ................................................................................... 14
Handle MobiFren with care ............................................................................ 15
Certification and safety approvals ............................................................... 16
Specifications ......................................................................................................... 17
Warranty .................................................................................................................. 18
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg5.png)
Headset & Accessories
MFB-C7200 Series
Case User Manual Charging cable
※ The drawings and examples in manual are for better understanding to this product, so, it may be different
from the real goods. Accessories and design can be changed without prior notice.
Safety Instruction
- Road safety at all times.
- Using mobile phone while driving can distract you and increase the possibility of an accident.
- Do not use mobile phones while driving. Always drive safely and follow local laws.
- 1 -
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg6.png)
Turn on/off the headset
< Turn on >
Press for 2 seconds.
It turns on and glitters blue LED.
< Turn off >
Press for 4 seconds.
If you give MFB button long press, the purple LED
glitters and earphone is power off.
Headset charging
※ Make sure that your headset is fully charged before you use it.
- The red LED shows during charging and turns blue LED after fully charged.
- You can use it during charging.
- Charging may not work properly due to low current if you use USB hub.
- It's compatible with Android smart phone charging cable (Mirco 5pin).
- 2 -
![](/html/56/56f1/56f1478b1791e225c9dd2f5dbe9b74860606abc4c1d06a991586c0c599ea497a/bg7.png)
About your MobiFren MFB-C7200 Series
(1) LED Light LED guide light for headset status
(2) Microphone Microphone
(3) Micro USB charging port Charging port
(4) Volume up Volume control, Next song etc.
(5) Multi Function button Turn on/off, Answer/Reject/Convert a call, Play/Pause etc.
(6) Volume down Volume control, Previous song etc.
(7) Fixing Magnet Holding L&R earphone with magnet while not in use.
- 3 -