MobiFren Sound Master MFB-NB5100 User Manual

High resolution sound with ldac stereo bluetooth headset

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High Resolution sound with
LDAC Stereo Bluetooth headset
Sound Master MFB- NB5100
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™ & AAC codec enabling you to enjoy music with premium Hi-Fi
sound in wireless like as CD quality.

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Summary of Contents for MobiFren Sound Master MFB-NB5100

  • Page 1 High Resolution sound with LDAC Stereo Bluetooth headset Sound Master MFB- NB5100 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™ & AAC codec enabling you to enjoy music with premium Hi-Fi...
  • Page 2  MSTS is a Audio Technology of MobiFren Co.,Ltd.  Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX is a trademark of Qualcomm MobiFren MFB-NB5100 Features ...
  • Page 3  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.
  • Page 4: Table Of Contents

    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.
  • Page 5: Headset & Accessories

    Headset & Accessories MFB-NB5100 Manual Pouch 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.
  • Page 6: Turn On/Off The Headset

    Turn on/off the headset < Turn on > MFB button 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 ※...
  • Page 7: About Your Mobifren Mfb-Nb7100 Series

    About your MobiFren MFB-NB5100 (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. Turn on/off, Answer/Reject/Convert a call, Play/Pause etc. (5) Multi Function button (6) Volume down Volume control, Previous song etc.
  • Page 8: Button Guide

    Button Guide You can control MFB-NB5100 easily with the following 3 buttons. Volume up Volume down Basic Button Control Answer a call Short press Press MFB End a call Short press Turn on headset Press for 2 seconds (If no paired device, it moves to pairing mode automatically.) (If there's paired device, it connects to the paired device.) Turn off headset Press for 4 seconds...
  • Page 9 Operating App functions with headset Press volume button. TTS caller ID Press button deeply (while being ringed) Press any button Short press for 1 time Press any button among TTS (Stop during TTS) buttons (during message TTS) Press (MFB) + Volume TTS (Manual TTS play) Short press for 1 time button at the same time.
  • Page 10: Getting Started With Your Mobifren

    MFB-NB5100 series are easy to use for everyone. 1. Pairing to your mobile phone ※ Before you use MobiFren Bluetooth earphone, you need to pair it with your mobile phone or Bluetooth enabled device. Step 1 : Entering into pairing mode with Bluetooth headset.
  • Page 11: Multi Point Setting

    2. Multi point setting ※ It's possible to pair up to 2 devices simultaneously. (App related functions which are not Bluetooth basic functions like as call or listening music shall be connected with only one device, so, we recommend to connect with one mainly used device.) 1) Setting Multi point - Please pair MFB-NB5100 to the first device according to the pairing process.
  • Page 12: Factory Reset

    & AAC codec enables you to enjoy not only MobiFren sound but similar sound of various kinds of famous high end earphones and you can select it as your preference. Now you will enjoy the music with the optimum sound quality like as CD in wireless.
  • Page 13: Mobile Phone Anti-Loss

    The MobiFren earphone of optimized tuning supplies you high quality sound, but, we also recommend you to use high resolution source file (320K) to enjoy touching sound.
  • Page 14  Message TTS (SMS/ Kakao Talk/ Line / WhatsApp) After setting Message TTS, in automatic mode, it reads you message after the setting time, and in manual mode, you can hear message by using headset button. (When you set this function, it goes to mobile phone's notification accesss menu automatically, then, select MobiFren_SM in notification accesss menu.) Stop while playing TTS : TTS playing stop.
  • Page 15: Couple Listening Mode(Mobishare)

    9. Couple listening mode(MobiShare) This function is used when two people want to listen to music on one's mobile phone. If you connect two earphones with MobiShare function in couple listening mode, you can enjoy the same music with your earset. ...
  • Page 16 < Available functions for Android or iOS app > App function Android Music Mode control ○ ○ Battery gauge ○ ○ ○ (Ref.) iPhone supporting SNS Message TTS ○ shall be different from that of Android. Anti Mobile Phone loss ○...
  • Page 17: What Does Led Color Mean

    What does LED color mean? Status LED indication Standby Purple LED blinks for every 5 seconds Connection state Blue LED blinks for every 5 seconds Battery is running low Blinks red light Charging Red light ON Fully charged Blue light ON Pairing mode Blue light ON - 13 -...
  • Page 18: Faq & Troubleshooting

    Please delete the headset paired in your mobile and pair the headset again. Please refer to set up “Pairing mode" in Page 6.  Will the MobiFren MFB-NB5100 work with other Bluetooth equipment? MFB-NB5100 is designed to connect with Bluetooth mobile phone. You can also connect to a Bluetooth device that supports the Bluetooth stereo headset handsfree profile.
  • Page 19: Handle Mobifren With Care

    Avoid storage at extreme temperature. (above 60 ℃/ 140℉ -including direct sunlight -or below -20 ℃ / - 4 ℉) This can affect the MobiFren’s battery life and may be the cause of malfunction. High temperature may also degrade performance.
  • Page 20: Certification And Safety Approvals

    Certification and safety approvals FCC ID : UZCMFB-NB5100S This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
  • Page 21: Specifications

    Specifications MFB-NB5100A MFB-NB5100S Model About 9.5 hrs Talk time Music play time About 7 hrs About 14 days Standby time About 1 hrs 30 mins Charging time 125mm (W) x 345mm (L) x 125mm (W) x 345mm (L) x Size 17.5mm (T) 11mm (T) Battery...
  • Page 22: Warranty

     The responsibility of MobiFren products shall be limited to the repair or replacement of the product at its sole discretion.  Any implied warranty on MobiFren products is limited to one year from the date of purchase on all parts, including any cord and connector. But, battery warranty is limited to 6 months.
  • Page 23 MobiFren Co.,Ltd. 88, Indong 52-gil, Gumi-City, Gyeongbuk, KOREA TEL : +82-54-474-2220 FAX : +82-54-474-2251 ISO 9001 Quality Management System Certified Company R-C-GTT-MFB-NB5100S - 19 -...

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