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WillFul M98 Bluetooth Wireless Headset Manual


Learn how to pair your WillFul M98 Bluetooth Wireless Headset using Bluetooth to your smart device or laptop using these instructions.

WillFul M98 Bluetooth Wireless Headset Manual Image

Manufactured by WillFul

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willful M98 Bluetooth Wireless Headset User Manual

WillFul M98 Bluetooth Wireless Headset photo

Product Specification

Item No. M98
Bluetooth Version V5.0,Classll
Chipset Solution CSR BC8615
Operation Frequency 2.402 – 2.480GHz
Standby Time About 200 hours
Charging Time About 2 hours
Bluetooth Profile A2DP AVRCP HFP HSP
Battery Capacity 180mAH Rechargeable lithium battery
Charger 5V DC s200mA
Work Temperature -10 55 C
Net Weight About 49.5 g
Charging seat net weight About 242 g

Product Overview

Visual diagram of the WillFul M98 Bluetooth Wireless Headset

Basic Operation

For the first using, please fully charged the model M98

  • 3.1 Power on: Long press MFB 3 seconds to power on
  • 3.2 Power off: Long press MFB 3 seconds to power off
  • 3.3 Pairing Mode: Make sure headset is in OFF state, press and hold the MFB button for about 6 seconds, until the indicator light alternates between blue and red, indicating that it is in pairing mode. If the headset never connected with any device before, just long press the MFB button for 3 seconds into pairing mode
  • 3.4 Play / Pause: Short press MFB to play or pause when playing music
  • 3.5 Answer / Hang up / Reject a call When call coming , short press MFB to answer or hang up a call, long press to reject a call 3.6 Audio Switching: When calling, Long press MFB 1 second to choose the audio from headset .
  • 3.7 Redial the last call: Standby mode, double press MFB to redial the last call .
  • 3.8 Voice dialing: Standby mode, long press MFB 1 second to start voice dialing
  • 3.9 Next song: When playing music, long press Volume + to next song
  • 3.10 Last song: When playing music, long press Volume – to Last song
  • 3.11 Volume up: When playing music / calling, short press Volume + to control the volume up
  • 3.12 Volume down: When playing music / calling, short press Volume -to control the volume down
  • 3.13 Microphone Mute: When calling, short press Microphone mute key to mute, do again to cancel mute


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