Name: JBL Tune 670NC
Brand: JBL
SKU: 1786959
Rating: 81 (25 reviews)

Manual of product Tune 670NC

First page image of the manual for Tune 670NC

User Manual

37 pages

View manual

8 10

Editorial note

The JBL Tune 670NC headphones stand out for their exceptional sound quality, delivering clear and powerful audio that enhances the listening experience. Thanks to their active noise-cancelling technology, they allow users to isolate themselves from surrounding disturbances, making them ideal for focusing or relaxing. Their ergonomic and lightweight design ensures comfort during use, even during long listening sessions. However, some drawbacks are worth mentioning. The comfort of wearing may be limited for individuals with sensitive ears, which can make prolonged use less enjoyable. Additionally, while the battery life is impressive, it may not be sufficient for very long listening sessions, requiring frequent recharging. Regarding value for money, the price of the JBL Tune 670NC may seem relatively high compared to other similar models, which could disappoint some users looking for a good value. Finally, the quality of the Bluetooth connection may vary depending on the devices, leading to occasional dropouts. The lack of advanced features, such as equalizer customization, may also disappoint audiophiles seeking sound personalization. In summary, the JBL Tune 670NC are high-performing and comfortable headphones, but their cost and certain limitations may influence users' choices.

Score details

User experience

The user experience is overall positive thanks to an ergonomic and lightweight design, providing comfort during long listening sessions.

Performance

The sound performance is exceptional, with clear and powerful sound, but the quality of the Bluetooth connection can vary depending on the devices.

Battery life

The battery life is impressive, but it may be insufficient for extended listening sessions, requiring frequent recharging.

Value for money

The price is relatively high compared to other similar models, which may disappoint some users looking for good value for money.

Features

The active noise cancellation technology is a plus, but the lack of advanced features, such as equalizer customization, may disappoint audiophiles.

Advantages

Clear and powerful sound

Active noise reduction

Ergonomic and lightweight design

Long battery life

Stable Bluetooth connection

Intuitive use with manual

Disadvantages

Limited comfort for sensitive ears

Insufficient battery life

High price compared to competitors

Bluetooth connection sometimes unstable

Lack of advanced equalizer features

Technical Specifications Tune 670NC

General Information

Model

TUNE 670NC
Brand

JBL
Category

Audio
Type

Headphone
SKU

1786959
MPN

1786959

Frequently Asked Questions

When does the volume become excessive?

A sound level of 80 decibels can be harmful to hearing. If the volume exceeds 120 decibels, damage can occur instantly. The risk of hearing damage depends on the frequency and duration of listening.

Is it possible to make hands-free calls with my headphones?

Recent headphones are generally equipped with a built-in microphone that allows for making calls.

What is active noise cancellation?

Active noise cancellation reduces ambient sounds.

What is Bluetooth?

Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range between devices can reach up to ten meters.

How do I adjust the volume on the JBL Tune 670NC headphones?

To adjust the volume on the JBL Tune 670NC headphones, follow these steps: 1. Identify the control button on the headphones, marked with a plus (+) and minus (-) sign. 2. Press the button once to increase the volume, with each press gradually raising the level. 3. To decrease the volume, hold the button down for about 2 seconds. This will gradually lower the volume. 4. For advanced options, connect your headphones to the JBL Headphones app, which will allow you to access additional features and settings, including volume control. Note that the location and design of the button may vary slightly depending on the model and version of the headphones. Refer to the user manual for detailed instructions and illustrations if necessary.

Why is the ANC (Active Noise Cancellation) function not working on my JBL Tune 670NC headphones?

If the ANC function is not working on your JBL Tune 670NC headphones, try the following steps: 1. Check the charge level of your headphones. A low battery can affect the operation of the ANC. Fully charge the headphones and try again. 2. Ensure that the ANC is activated by pressing the control button. A light indicator or voice prompt should confirm its activation. 3. Check that your headphones are properly connected to your device via Bluetooth. An unstable connection can affect ANC performance. Try reconnecting the headphones. 4. Ensure that no obstacles are interfering with the operation of the ANC, and move any objects that may obstruct the microphones. 5. If the problem persists, consider resetting the headphones. Consult the user manual for reset instructions. These troubleshooting steps are general recommendations and may vary slightly depending on the specific model and version of the headphones.

How do I activate the Ambient Aware function on the JBL Tune 670NC headphones?

To activate the Ambient Aware function on the JBL Tune 670NC headphones, follow these steps: 1. Press the control button on the headphones to activate advanced options. 2. Connect your headphones to the JBL Headphones app on your device, ensuring it is paired via Bluetooth. 3. Open the JBL Headphones app and go to the settings menu. 4. Look for the Ambient Aware function in the app settings. 5. Activate the function by toggling the switch or selecting the option. 6. Once activated, you will be able to adjust the desired ambient sound level via the app. Note that the steps may vary slightly depending on the version of the app.

How do I set up and use the voice assistant function on the JBL Tune 670NC headphones?

To set up and use the voice assistant function on the JBL Tune 670NC headphones, follow these steps: 1. Press the control button on the headphones to access advanced options. 2. Connect the headphones to the JBL Headphones app, ensuring it is paired via Bluetooth. 3. Open the app and go to the settings. 4. Find the Voice Assistant function among the available options. 5. Select your preferred voice assistant, such as Google Assistant. 6. To activate the assistant, press and hold the control button for about 2 seconds. 7. After activation, state your command or question to receive a response. The steps may vary slightly depending on the version of the app.

Why is the wired listening mode not working on my JBL Tune 670NC headphones?

If the wired listening mode is not working on your JBL Tune 670NC headphones, try these steps: 1. Check that the audio cable is properly connected to the headphones and the audio source device. 2. Test the cable with another device to determine if the problem lies with the headphones or the source. 3. Ensure that the headphones are in wired mode; some models have a switch for this. 4. Check the audio settings on the device to ensure that the audio output is directed to the headphones. 5. If the problem persists, try another audio cable, as the current one may be defective. If none of these steps resolve the issue, contact JBL customer service for assistance.