Muzili headphones, we tested these True Wireless headphones

Muzili headphones that, also courtesy of its manufacturer, we have had the luxury of trying a few days. With a market flooded with this type of accessories, it is a great advantage to be able to use them to discover if they meet what is expected of the product. Therefore, we want to share with you our experience with Muzili headphones and that you draw your own conclusions. You just have to keep reading the review, to know each of the particularities of this gadget.

Presentation, design and construction of Muzili ET4 headphones

The mini-an EARPHONES Muzili with reference ET4 of the brand Muzilitec, sold as an accessory exceptionally compact, so the taste of the modern user. They stand out for an ultra-light design, being also a totally independent peripheral that relies on the latest Bluetooth technology. The product guarantees a simple use, and advantages over other offers on the market, since, for example, we can recharge the battery regardless of whether we have a current source nearby.

Product packaging

The Muzili headphones allude to their small size from the box presentation. And the packaging is really tiny. A rectangular box that fits in the palm of the hand. Opting for a discreet style, the package has a black background design, with white texts, and a bright picture in relief of the product on the front.

The box is of simple manufacture, formed by two parts. A thin cardboard cover, which covers another more rigid box with a transparent plastic lid that prevents the contents from leaking out. Therefore, opening the packaging is very simple. Simply slide the cover. Inside we first come across a small manual in several languages. Underneath, a charging case, with the headphones inside, embedded in a cradle and a last box that stores the charging cable and extra pads.

Design of ET4 headphones and accessories

The manufacturer does not include too many extras with the product, although all that it brings are useful. For starters, we have an opaque case color black, and cover skin soft. It is a very small, resistant and rigid complement. It has approximate measurements of 5 x 3 x 2.5 cm, and hardly weighs anything. It is rectangular, but with rounded edges, so it does not bother to carry it, in any pocket. Externally it only has a micro USB input. Inside nothing more than a few LED indicators. This case has no buttons, because it performs its battery charging function automatically. It is magnetized, trapping the headphones in the holes arranged for them. When the headphones are placed, the recharge is activated and the headphones are disconnected until they are removed. The indicator LEDs in the case are blue, and serve to know the state of energy and charge.

The Muzili headphones are format – ear, very small and ultra-light. They have a shape similar to the letter D with a size of 2.7 x 2.4 x 1.9 cm, approximately. The weight is virtually negligible. Built in hard plastic, the most visible and larger face, it looks glossy black. The pads are medium, flexible and perfectly removable. They only have a couple of small luminous dots, visible only when they are turned on.

The cable to recharge the case is very short, USB / micro USB type; A couple of sets of extra pads are included , large and small, perfect for adapting the device to different auditory cavities. And that’s all. It does not bring any power adapter. Therefore, it is up to the user to have some way to charge the device.

Muzili headphones

Controls and connections

These Muzili headphones have touch control. It is what explains that its outer face is a large surface. There are the sensors to detect the user’s touches. It is really easy to operate the gadget, all possible control actions are covered by alternating long, short, or several consecutive presses.

The inner faces of the headphones have the charging connectors. By default, they arrive from the factory covered by a plastic, so before the first use we must remove that film and charge its battery.

Muzili Headphone Features

The headphones Muzili highlights its modern connectivity Bluetooth 5.0. They have compatibility with a variety of devices, including phones, laptops and computers. Being type 5.0, we can use the helmets dual or individually. And it is a technology that reduces energy consumption. The headphones, of course, have a rechargeable battery, capable of withstanding almost 5 hours of uninterrupted playback. In addition, the case also has a small 350 mAh rechargeable battery, with which we can give an extra boost to the helmets if we are going to run out of energy at a key moment.

Sound quality and other details

The manufacturer does not detail any technical aspects of the headphones in reference to their sound. So trying them in advance is a considerable advantage. Our experience has discovered a product capable of giving a quality sound, quite powerful. Reproduces without distortion and with a warm equalization.

It is a device that has a microphone. Therefore, it is possible to answer calls and hold conversations, and even give orders to voice assistants. The last advantage they have is their high level of noise cancellation.

Technical specifications of Muzili ET4 headphones

Here is a summary table with all the technical details of the Muzili headphones …

Featured Qualities Mini, wireless headphones with microphone

Touch control

Playlist control

Hands-free function with the integrated microphone

Rechargeable battery

High quality case / charger with leather exterior

Headphone Dimensions 2.7 x 2.4 x 1.9 cm approx.
Headphone Weight Priceless
Headphones color Black
Headphone Materials Rigid plastic

Flexible rubber

Headphone buttons One touch sensor
Indicators on the headset Blue and red LEDs: Connection status, battery level, etc.
Case Dimensions 5 x 3 x 2.5 cm approx.
Case Weight 10 g approx. (with headphones inside)
Case color Black
Case Materials Rigid plastic and leather
Case buttons None
Case Indicators 4 LEDs: Battery level, charging status
Bluetooth 5.0
Scope Approx. 10 m
Supported Profiles A2DP / AVRCP / HFP / HSP
Frequency response
Driver diameter
Noise Cancellation CVC 8.0
Resistance to liquids Do not
Headphone capacity 55 mAh
Headphone charging time 1 hour
Headphone autonomy Autonomy up to 4.5 hours
Case capacity 350 mAh
Case Charge Time 3-4 hours
Connection ports in the case micro USB / USB 2.0
Product content Muzili ET4 headphones

Hard carrying and carrying case

USB charging cable

Interchangeable pads

User manual

Conclusions, availability and price of Muzili Headphones

The tiny design of the Muzili headphones, and their small case, makes them an inseparable companion of music fans. In addition, its extra functions give it an interesting versatility. We have no doubt that the user will enjoy them using them, as they are an interesting option considering their tight price.


  • Attractive price
  • Very light
  • Touch control
  • Good autonomy
  • Practical and small case.
  • Good sound.


  • Does not include power adapter.

AH Sagar

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