Name: JBL E55BT
Brand: JBL
SKU: 779156
Rating: 79 (8 reviews)

Manuals of product E55BT

First page image of the manual for E55BT

The JBL E55BT stands out for its excellent sound quality, offering a wide frequency range from 20 to 20,000 Hz thanks to its 50 mm drivers. This immersive audio performance is one of its main strengths, allowing users to fully enjoy their music. Additionally, wireless connectivity via Bluetooth 4.0 ensures a convenient and quick connection with various devices, thus enhancing the user experience. The 20-hour battery life during continuous playback is appreciated for long listening sessions. However, the 2-hour charging time may seem like a drawback for those who want quick usage. In terms of design, the foldable model and detachable cable make storage and transport easier, although some users may find the weight of the headphones cumbersome during prolonged use. Despite its many advantages, the JBL E55BT has some limitations. The Bluetooth 4.0 technology, while effective, is less advanced than newer versions, which could affect the range and quality of the connection. Furthermore, the lack of active noise cancellation may reduce sound immersion in noisy environments, and the in-ear coupling may not suit all users, with some preferring a circumaural design for better comfort. Finally, the integration of a microphone is a plus for calls and recordings, but overall performance could be improved by incorporating additional features. In summary, the JBL E55BT is a good choice for those seeking a quality audio experience, but it is important to consider its drawbacks to ensure it meets your needs.

Score details

User experience

The user experience is satisfactory thanks to an intuitive interface and practical features, although some users may prefer an over-ear design.

Performance

The sound quality is excellent with a wide frequency range, but the Bluetooth 4.0 technology, while functional, is less advanced compared to newer versions.

Battery life

The 20-hour battery life during continuous playback is a strong point, but the 2-hour charging time may seem long for quick use.

Design

The foldable design and detachable cable are convenient for transport, although the weight of the headphones may not suit all users.

Features

Features like the built-in microphone add value, but the lack of active noise cancellation may limit sound immersion in noisy environments.

Advantages

Immersive sound quality, wide frequency range

Fast and convenient Bluetooth 4.0 connectivity

20 hours of playback time

Foldable design for easy transport

Built-in microphone for quality calls

Disadvantages

Bluetooth 4.0 less efficient than recent versions

In-ear design not comfortable for everyone

Long charging time for quick use

Lack of active noise cancellation

Bulky weight and design for some users

Technical Specifications E55BT

General Information

Model

E55BT
Brand

JBL
Category

Audio
Type

Headphone
SKU

779156
MPN

779156

Packaging contents

Wireless reception interface

3.5 mm
Quantity

1

Headphones/Earphones

Headphone frequency

20 - 20000 Hz
Impedance

32 Ohm
Reading unit

50 mm
Ear coupling

Circum-aural

Connectivity

Bluetooth model

4.0
Connectivity technology

Wired & wireless
3.5 mm connector

Yes
3.5 mm connector

Yes

Battery

Streaming audio playback

20 h
Battery recharge time

2 h

Representation / realization

Removable cable

Yes
Removable cable

Yes
Product type

Headset
Product color

White
Type of headset

Binaural
Portable headset style

Headband
Recommended use

Calls/Music

Microphone

Microphone type

Integrated

Frequently Asked Questions

When does the volume become too high?

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

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

Recent headphones generally come with a built-in microphone, allowing for calls to be made.

What is noise cancellation?

Noise cancellation helps reduce ambient noise.

What is Bluetooth?

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

What is the charging time for the JBL E55BT battery?

The JBL E55BT battery takes 2 hours to fully charge.

How do I connect my JBL E55BT headphones to a device?

To connect your headphones, make sure they are in pairing mode by turning them on and pressing the Bluetooth button. Then, go to your device's Bluetooth settings and select the JBL E55BT headphones from the available devices.

What should I do if my headphones won't turn on?

First, check if the battery is charged by connecting your headphones to a power source with the provided USB cable. If the battery is full and the headphones still won't turn on, try resetting them by holding the power button for 10 seconds.

How do I adjust the volume on my audio headphones?

The volume buttons are located on the ear cushion. Press the "+" button to increase the sound and the "-" button to decrease it. Note that the maximum volume may also depend on the device you are connected to.

How do I answer or end a call with my JBL E55BT headphones?

To answer an incoming call, press the Multifunction button once. To end the call, press the same button again. To reject a call, hold the Multifunction button for about 2 seconds.

Can I use my JBL E55BT headphones while they are charging?

Yes, you can use your headphones while they are charging. Just plug the provided USB cable into a power source and connect it to the charging port of the headphones. Note that using the headphones while charging may slightly extend the charging time.

Does the JBL E55BT headphones have a wireless receiver interface?

Yes, the JBL E55BT headphones are equipped with a 3.5 mm wireless receiver interface. This means they can connect wirelessly via Bluetooth, but can also be wired using a 3.5 mm audio cable.

What is the impedance of the JBL E55BT headphones?

The impedance of the JBL E55BT headphones is 32 Ω, which means it has a relatively low impedance, making it easy to use with a wide range of devices, including smartphones, tablets, and laptops.

What is the size of the driver unit in the JBL E55BT headphones?

The JBL E55BT headphones have a 50 mm driver unit, which means they are equipped with large speakers, contributing to better sound quality, especially in terms of bass and overall volume.

Are the JBL E55BT headphones Bluetooth compatible?

Yes, the JBL E55BT headphones support Bluetooth version 4.0, allowing for a wireless connection to compatible devices, such as smartphones and tablets, to stream audio without cables.

What is the continuous listening time of the JBL E55BT headphones?

The JBL E55BT offers a continuous listening time of 20 hours, which is a fairly long battery life, allowing users to enjoy their music or make calls without worrying about a quick discharge.