MobiFren MFB NB7100A User Manual

High Resolution sound with

LDAC Stereo Bluetooth headset

Sound Master MFB-NB7100 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™ & LDAC & AAC codec enabling you to enjoy music with

premium Hi-Fi sound in wireless like as CD quality.

press any button of the headset on incoming call, your mobile reads you

new message of SMS or SNS, it reads you the message, together with

If you can not remember well where you placed mobile phone, it helps you to

 MSTS

is a Audio Technology of MobiFren Co.,Ltd.

 Qualcomm aptX is a product of Qualcomm Technologies International, Ltd.

 LDAC

and LDAC logo are trademarks of Sony Corporation

MobiFren MFB-NB7100 Series Features

 This manual includes the following model as a series of NB7100.

MFB-NB7100S

Model name

Ear body

component

(Flex L Soul)

Kernel type

Characteristics All-in-one type(different in ear boby design)

 Premium Sound

MFB-NB7100A

(Flex L Air)

Open type

MSTS™ Tuning Technology together with lossless compression codec Qualcomm® aptX™ & LDAC & AAC

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.

If you

Caller ID TTS

the caller's name. (In case of iPhone, it reads caller ID together with bell sound and you can listen via earphone too)

TTS message (SMS, Line , Whats app or other SNS)

Find mobile phone

Hot call

Last Call (Available with Android)

If there's vibration.

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)

Anti Phone loss function

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.

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.

 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.

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.

Contents

Headset & Accessories ....................................................................................... 1

Safety Instruction ................................................................................................... 1

Turn on/off the headset ......................................................................................... 2

Headset charging .................................................................................................. 2

About your MobiFren MFB-NB7100 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 ............................................................................ 9

8. Using Android & iOS application ......................................................... 9

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

Headset & Accessories

Manual

MFB-NB7100 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 -

Turn on/off the headset

MFB button

< 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 -

About your MobiFren MFB-NB7100 Series

(1) Microphone Microphone

(2) LED Light LED guide light for headset status

(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.

(8) Ear pad Padded material of ear pad

- 3 -

+ 16 hidden pages