Name: JBL Tune 770NC
Brand: JBL
SKU: 1786967
Rating: 79 (16 reviews)

Manual of product Tune 770NC

First page image of the manual for Tune 770NC

User Manual

35 pages

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8 10

Editorial note

The JBL Tune 770NC stands out for its optimal comfort, thanks to its ergonomic design and in-ear headphones, allowing for prolonged use without discomfort. Its impressive battery life of 44 hours of continuous audio playback is particularly appreciated for long listening sessions, even though some competitors offer even longer durations. The active noise-canceling technology is a major asset, enhancing the listening experience by blocking out surrounding sounds. However, it is worth noting that this feature can sometimes lead to uncomfortable pressure in the ears during prolonged use. In terms of connectivity, the JBL Tune 770NC offers flexibility with its wired and wireless options, making it easy to use with various devices. Additionally, its high-quality built-in microphone ensures clear and precise calls. However, some aspects deserve to be highlighted. Weighing 232 g, the headphone may be perceived as a bit heavy for prolonged use, especially in comparison to lighter models. Furthermore, while the battery life is generous, the 2-hour charging time may seem long for users in a hurry. In summary, the JBL Tune 770NC is an excellent choice for those seeking a comfortable and high-performing audio headset, despite some limitations in terms of weight and charging time.

Score details

User experience

The JBL Tune 770NC offers optimal comfort thanks to an ergonomic design and in-ear headphones, allowing for prolonged use without discomfort.

Performance

The impressive battery life of 44 hours of continuous audio playback is ideal for long listening sessions without interruption, although some competitors offer even longer durations.

Battery life

The battery life is generous, but the 2-hour recharge time may seem long for those looking for a quick charge between uses.

Features

The active noise-canceling technology enhances the listening experience by blocking out surrounding sounds, although it can cause uncomfortable pressure in the ears during prolonged use.

Design

The weight of 232 g, while reasonable, may be perceived as a bit heavy for extended use, especially compared to other lighter models.

Usability

The versatile connectivity with wired and wireless options makes it easy to use with various devices, and the high-quality built-in microphone ensures clear and precise calls.

Advantages

Ergonomic comfort for prolonged listening

44 hours of continuous battery life

Effective active noise cancellation

Wired and wireless connectivity

Built-in microphone for clear calls

Disadvantages

Weight of 232 g, slightly heavy.

Ear pressure with noise reduction.

Battery life shorter than some competitors.

Charging time of 2 hours.

Variable comfort for in-ear users.

Technical Specifications Tune 770NC

General Information

Model

TUNE 770NC
Brand

JBL
Category

Audio
Type

Headphone
SKU

1786967
MPN

1786967

Representation / realization

Product type

Headset
Portable headset style

Arch
Recommended use

Calls/Music
Type of headset

Binaural
Cable color

Black
Volume order

Button
Order unit type

On-ear control unit
Order type

Buttons
Adjustable strap

Yes
Cable color

Black
Adjustable strap

Yes
Sound pressure level (max)

94 dB
Adjustable strap

Yes
Adjustable strap

Yes

Battery

Speaking time (ANC on)

30 h
Speaking time (ANC off)

39 h
Works on batteries

Yes
Battery type

Built-in battery
Battery technology

Lithium-Ion (Li-Ion)
Battery capacity

690 mAh
Loading source

USB
Battery recharge time

2 h
Duration of continuous audio playback (ANC enabled)

44 h
Duration of continuous audio playback (ANC disabled)

70 h

Weight and dimensions

Weight

232 g

Packaging contents

Warranty card

Yes
Warranty card

Yes
Cables included

Audio (2.5mm to 3.5mm), USB Type-C
Quantity

1

Connectivity

Connectivity technology

With and without wire
USB connector

USB Type-C
Bluetooth

Yes
Bluetooth Profiles

A2DP, AVRCP, HFP
Bluetooth model

5.3
Frequency band

2.4 - 2.4835 GHz

Headphones/Earphones

Ear coupling

Circum-aural
Headphone frequency

20 - 20000 Hz
Impedance

32 Ohm
Headset sensitivity

100 dB
Reading unit

40 mm
Driver type

Dynamic
Noise reduction

Yes
Type of noise reduction

Active

Microphone

Microphone type

Integrated
Microphone sensitivity

-40 dB

Supplier Features

Battery life

2640 min

Frequently Asked Questions

At what volume is it considered too loud?

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

Can I make hands-free calls with my headphones?

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

What is noise cancellation technology?

Noise cancellation technology helps to reduce ambient noise.

What is Bluetooth?

Bluetooth allows for wireless data transmission between electronic devices via radio waves. The range of this connection can reach up to ten meters in most cases.

What is the weight of the JBL Tune 770NC?

The JBL Tune 770NC weighs 232 g.

How long does it take to charge the battery of the JBL Tune 770NC?

The battery of the JBL Tune 770NC takes 2 hours to fully charge.

Is the JBL Tune 770NC foldable?

Yes, the JBL Tune 770NC is foldable, making it easy to store and transport.

Does the JBL Tune 770NC have an adjustable headband?

Yes, the JBL Tune 770NC is equipped with an adjustable headband, allowing users to customize comfort to their preferences.

Does the JBL Tune 770NC come with a detachable cable?

Yes, the JBL Tune 770NC comes with a detachable cable, providing the option to replace or upgrade it.

What is the maximum sound pressure level of the JBL Tune 770NC?

The maximum sound pressure level of the JBL Tune 770NC is 94 dB, which reflects its ability to deliver immersive sound quality.

Can the JBL Tune 770NC be used for calls as well as listening to music?

Yes, the JBL Tune 770NC is suitable for both calls and listening to music, providing clear sound during conversations and an immersive audio experience.

What should I do if I have Bluetooth pairing issues with the JBL Tune 770NC headphones?

To resolve Bluetooth pairing issues with the JBL Tune 770NC headphones, follow these steps: 1. Turn on the headphones by holding the power button until the LED indicator lights up. 2. Ensure Bluetooth is enabled on your device. 3. Go to your device's Bluetooth settings and search for available devices. 4. Select 'JBL Tune 770NC' from the list to initiate pairing. 5. If prompted, enter the PIN code (often '0000' or '1234'). 6. Once paired, the LED indicator will be steady. 7. Test the connection by playing sound. If issues persist, ensure the headphones are within range, restart the devices, clear the Bluetooth pairing history, and update the firmware if necessary.

What should I do if the JBL Tune 770NC headphones won't turn on or off?

If the JBL Tune 770NC headphones won't turn on or off, try the following steps: 1. Check the battery charge by connecting it to a power source. 2. Make sure you are pressing the power button correctly. 3. Reset the headphones by pressing the reset button with a small pin. 4. Check for any available firmware updates. By following these steps, you should be able to resolve the issue.

How do I troubleshoot volume control or ANC settings not working on the JBL Tune 770NC headphones?

To troubleshoot volume control or ANC settings on the JBL Tune 770NC, follow these steps: 1. Ensure you are using the correct buttons for control. 2. Clean the buttons to remove any dirt. 3. Check for any available firmware updates. 4. Reset the headphones. 5. If the problem persists, contact JBL customer service.

What should I do if the microphone on the JBL Tune 770NC headphones is not working during calls?

If the microphone on the JBL Tune 770NC is not working during calls, try these steps: 1. Check that the microphone is not obstructed. 2. Clean the microphone area. 3. Check the audio settings on your device. 4. Test the microphone with different applications. 5. Update the firmware if necessary. If the problem persists, contact JBL customer support.

Why is the battery life of the JBL Tune 770NC headphones shorter than expected?

If the battery life of the JBL Tune 770NC seems short, try these steps: 1. Ensure the headphones are fully charged. 2. Lower the volume and limit the use of ANC. 3. Turn off Bluetooth when not in use. 4. Check for any available firmware updates. If the problem persists, contact customer support.