Portronics Harmonics Z14 — Complete Guide

Modified on Fri, 16 Oct at 12:30 PM

TABLE OF CONTENTS


Product Overview

The Portronics Harmonics Z14 is a wireless neckband headset with 10mm drivers, Bluetooth 6.0, call controls, Game Mode and USB Type-C charging.

Quick Reference

FeatureDetails
Product CodePOR 3305
Bluetooth6.0
Driver Size10mm
Impedance16Ω
Wireless Frequency2.4–2.48GHz
Wireless RangeUp to 10 metres
ChargingType-C, 5V/1A
Charging TimeApprox. 3 hours
Playtimeup to 35 hours
Special ModesGame Mode and Motor Switch
Operating Temperature−10°C to 60°C (manual)

What's in the Box

ItemQuantity
Harmonics Z14 Neckband1
Charging Cable1
Earbuds1 pair
User Manual1

Button & LED Guide

ActionControl
Power ONPress and hold MFB for about 2 seconds
Power OFFPress and hold MFB for about 4 seconds
Play / PauseClick MFB once
Answer / End CallClick MFB once
Reject CallLong-press MFB
Voice AssistantPress and hold MFB for about 2 seconds
Volume Up / DownClick the corresponding + / − button once
Next TrackPress and hold Volume +
Previous TrackPress and hold Volume −
Game ModeDouble-click after pairing
Motor SwitchTriple-click after pairing
Disconnect EarphonesClick 5 times quickly

LED Indicators

LEDMeaning
Blue flashes 3 timesPower ON
Red flashes 3 timesPower OFF
Red and blue blink alternatelyPairing mode
Indicator turns offConnected
Red stays onCharging
Red turns offFully charged

Power On & Bluetooth Pairing

  1. Press and hold the MFB for about 2 seconds to turn on the headset.
  2. Open Bluetooth settings on your phone.
  3. Search for Harmonics Z14 and select it.
  4. A prompt tone confirms connection and the indicator turns off.

If the headset is not connected within 3 minutes of startup, it automatically shuts down to save battery.

Reconnecting to Bluetooth

  1. Turn on the headset.
  2. Enable Bluetooth on the phone.
  3. Select Harmonics Z14 from saved devices.
  4. Keep the phone within about 10 metres for a stable connection.

Music Controls

  • Play / Pause: click MFB once.
  • Volume Up / Down: click Volume + / − once.
  • Next Track: press and hold Volume +.
  • Previous Track: press and hold Volume −.

Calls & Voice Assistant

  • Answer / End call: click MFB once.
  • Reject incoming call: long-press MFB.
  • Voice assistant: press and hold MFB for about 2 seconds.

Game Mode and Motor Switch

  • Game Mode: double-click the MFB after pairing.
  • Motor Switch: triple-click the MFB after pairing.
  • Disconnect earphones: click the MFB five times quickly.

Connecting Two Devices

  1. Pair the headset with Device 1.
  2. Turn Bluetooth OFF on Device 1.
  3. Pair the headset with Device 2.
  4. Turn Bluetooth back ON on Device 1.
  5. Both devices should then be connected.

Charging

  1. Connect a USB Type-C cable to the headset.
  2. Use a suitable 5V/1A USB power source.
  3. The red LED stays on while charging and turns off when charging is complete.
  4. Charging time is about 3 hours.

Playtime

Up to 35 hours. Actual playtime varies with volume, calls, Bluetooth conditions and usage.

Care & Safety

  • Avoid extreme heat, cold and humidity.
  • Do not drop or crush the headset.
  • Avoid sharply bending or pulling the neckband cable.
  • Keep the charging port dry and use suitable, undamaged charging accessories.
  • If you experience discomfort, lower the volume or stop listening.
  • Avoid prolonged listening at maximum volume.

Still stuck?

If the issue persists after all troubleshooting steps, please raise a support request.

Our support team will assist you further.

Support


Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article