Sennheiser Momentum 3 Manual | Step-by-Step User Guide 2021

While wireless headphones have grown in popularity today and established themselves as one of the most important technology products, the reality is that headphones, on the other hand, are still loved by millions. Today we will talk about the Sennheiser Momentum 3 headphones in this Sennheiser Momentum 3 manual, so you can use them in the best way!

Sennheiser Momentum 3 Manual | All you need to know about!

Sennheiser Momentum 3 Manual – How to charge?

Step 1: Connect one of the USB-C connectors of the USB cable to the USB-C socket of the headphones.

Step 2: Connect the other USB-C connector to a corresponding socket of a USB power source. Make sure that the USB power source is connected to the power supply system. The charging process of the headphones begins.

Sennheiser Momentum 3 Manual – Charging light indication

• Low battery level: Red light flashes quickly.
• Charging (but with a charge level very low): Red light.
• Charging: Yellow light.
• Fully charged: Green light.
• A charging error/battery error has occurred: Red light flashes quickly 3 times.

Sennheiser Momentum 3 Manual – How to connect to pc?

Connecting the headphones using the audio cable

Connect the 2.5 mm jack plug of the audio cable to the headphones’ audio socket until it clicks into place. Secure the audio cable by turning the jack plug clockwise.

Connecting the headphones using the USB cable

Step 1: Make sure that the headphones are connected to the device using the USB cable.

Step 2: From the Systems Preferences or Control Panel of your device, select “MOMENTUM 3” as the default audio device.

Step 3: Start music playback from the device.

Sennheiser Momentum 3 Manual – How to turn off?

Fold the left ear cup and then the right ear cup inwards over a slight resistance of the joint. You hear the voice prompt “Power off” and the LED will flash red 3 times. The headphones switch off.

Sennheiser Momentum 3 Manual – How to pair?

Step 1: Switch the headphones on and place them close to the device you want to pair them with (max. 20 cm).

Step 2: Press and hold the voice assistant button for 5 seconds until you hear the voice prompt “Pairing”. Then, the LED lights will flash blue and red, and the headphones will be in pairing mode.

Step 3: Activate Bluetooth on your device.

Step 4: Via the menu of your Bluetooth device, start the search for new Bluetooth devices. All active Bluetooth devices in the proximity of your smartphone will be displayed.

Step 5: From the list of found Bluetooth devices, select “MOMENTUM 3”. If necessary, enter the default pin code “0000”.

If the pairing was successful, you hear the voice prompts “Pairing successful” and “Device (1) connected”, and the LED lights will turn blue for 2 seconds.

Sennheiser Momentum 3 Manual – Control instructions

Before talking about the controls, it should be noted that these headphones have 4 special buttons: A volume + button (volume up), a multi-function button for music and call functions, a volume – button (volume down), and a voice assistance button.

• Play or pause music: Press the multi-function button once.
• Play the next song: Press the multi-function button twice.
• Play the previous song: Press the multi-function button three times.
• Fast-forward a track: Press twice and hold the multi-function button.
• Rewind a track: Press three times and hold the multi-function button.
• Accept a call: Press the multi-function button once.
• End a call: Press the multi-function button once.
• Reject a call: Press and hold the multi-function button for one second.
• Redial the last number: Press the multi-function button twice (only when music playback is not active).
• Accept an incoming call and end the active call: Press the multi-function button once.
• Put the active call on hold and accept an incoming call: Press the multi-function button twice.
• Toggle between active call and call on hold: Press the multi-function button twice.
• Activate the voice assistant/voice dialing: Press the voice assistant button once.
• Cancel the voice assistant/voice dialing: Press the voice assistant button once.

Sennheiser Momentum 3 Issues

Sennheiser Momentum 3 keeps pausing

The two things they recommend are:

1. Don’t set them on your head right away. Turn them on, leave them on a surface for 5 seconds to let them calibrate their sensors, and then put them on your head
2. Turn off auto-pause / mute feature.

Sennheiser Momentum 3 low volume

Having a loose connection between the audio socket of the media player device and the headphone plug can cause problems such as weird static noises or the sounds being too soft. One factor that can affect the overall connectivity between these devices is having dirt or debris on the headphone jack/audio port.

Sennheiser Momentum 3 microphone not working

The Sennheiser Momentum 3 only supports a microphone output over the Bluetooth connection. If the headphones are connected via Bluetooth, they should work fine.

Sennheiser Momentum 3 not charging

Make sure that all cables are well connected, both those that connect to the headset and those that connect to the power supply via the USB cable.

FAQ

Are the Sennheiser Momentum 3 waterproof?

No, they are not.

How to reset Sennheiser Momentum 3?

Step 1: Switch the headphones on. Step 2: Press and hold the volume + button for approx. 25 seconds. Step 3: Switch the headphones off and on again. The headphones are now restarted.

How to charge Sennheiser Momentum 3?

Step 1: Connect one of the USB-C connectors of the USB cable to the USB-C socket of the headphones. Step 2: Connect the other USB-C connector to a corresponding socket of a USB power source. Make sure that the USB power source is connected to the power supply system. The charging process of the headphones begins.

Sennheiser Momentum 3 – Warnings

1. Never dismantle or refit the product to avoid malfunction or fire hazards.
2. Keep away from corrosive liquids to avoid damages to the product.
3. Keep away from extreme ambient temperatures below -10C° or above 60°C.
4. Keep away from children and pets.
5. Never touch the earphone with sharp objects, otherwise, it will easily cause scratches.
6. Don’t use the product in thunderstorm weather to avoid malfunction or electric shock.
7. If it has not been used for more than a month, please charge and maintain it in time to ensure that it is safe.
8. Since the Bluetooth signal cannot be transmitted underwater, swimming, diving will cause the signal disconnected or intermittent.

We hope you now know how to operate the earphone from the above Sennheiser Momentum 3 Manual. Want to know anything about the earphones? Do not hesitate to ask in the comments section.