Get the key specs, technical data, ratings and full review of Trust Zena all in one place. Compare your selected model with other alternatives and give your decision on the best headphones a solid base with our comprehensive overview.
design and dimensions sound quality microphone remote control cable battery and charging connections others
DESIGN AND DIMENSIONS Trust Zena |
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Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
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Height | 19.5 cm | |
Width | 17.5 cm | |
Depth | 7.3 cm | |
Weight | 186 g | Worse than 57 % of headphones rated. |
Dimensions & Weight Details | Headphone body: 166 g | |
Earpad Material | Synthetic leather | |
Recommended Use | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | Worse than 59 % of headphones rated. |
Product Trust Zena are wireless headphones with a detachable cable, which combines the advantages of both solutions. The wireless connection option offers freedom of movement while increasing the comfort of use. The detachable cable then provides a listening alternative in the event of a low battery caused by wireless listening. The headphones use the Bluetooth 5.0 technology for sound transmission. The transmission range offered is up to 10 m. The maximum range represents the maximum distance from the audio transmission source that the headphones can be used for wireless audio transmission. However, the maximum communication range can be affected by obstacles such as people, walls, etc.
The headphones are designed as on-ear. On-ear headphones are generally lighter. However, their design has fewer isolation capabilities, and therefore, for example, more sound can be let in and out compared to around-ear headphones. The weight of the headphones is 186 g. Although these are over-the-head headphones that are normally characterized by their bulky nature, this model can be folded into a more compact form. This makes them easier to fit into a backpack or bag
SOUND QUALITY Trust Zena |
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Headphones Form Factor | On-ear | |
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Ear Cups Type | Closed | |
Adjustable Headband | Yes | |
Foldable | Yes | Better than 84 % of headphones rated. |
Connectivity Technology | Wireless, wired | |
Wireless Technology | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Better than 90 % of headphones rated. |
Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | SBC | |
Sound Output Mode | Stereo | |
Frequency Response | 20 - 20000 Hz | Better than 64 % of headphones rated. |
Total Harmonic Distortion (THD) | 1% | |
Impedance | 32 Ohm | |
Max Sound Pressure | 100 dB | |
Diaphragm | 40 mm | Better than 75 % of headphones rated. |
Magnet Material | Neodymium |
The sound quality can be affected by many factors. When it comes to frequency range, a wider range will allow more detail to be heard during your listening session. However, it is important to note that the ability to perceive frequencies varies from person to person. The average person is able to hear frequencies in the range of 16 to 20 000 Hz. That is why headphone manufacturers usually focus on the 20 to 20 000 Hz range. If the lower values are lower, headphones are better able to reproduce bass tones, as these represent frequencies up to approximately 256 Hz. Conversely, values from 2 048 Hz upwards are treble. Thus, headphones with a high upper limit will provide a much more accurate reproduction of high tones. Headphones Trust Zena have a frequency range of 20 - 20000 Hz. Overall, these headphones can reproduce sound up to 100 dB. However, be careful. Repeatedly playing music continuously at really high volumes can damage your hearing.
The device connected to the headphones also plays a role most times. The lower impedance value (approximately 100 to 150 Ohms) is suitable for playback from mobile phones, laptops or other portable players that do not have a powerful enough amplifier. The lower impedance will ensure that the required volume level is achieved with less power, thus extending the life of the player. However, at the same time, with lower impedance, there is more distortion of the sound. Headphones with a higher impedance of around 250 Ohms and above are then more suitable for playback from really powerful signal sources or using a headphone amplifier, otherwise the sound coming out of them might not be loud enough. At the same time, higher-impedance headphones will also ensure less distortion in the sound. In the case of these headphones, the impedance reaches the 32 Ohm value.
The headphones are composed of many various components, one of the most important is the diaphragm. Diaphragm transforms the electrical signal into sound and therefore its quality affects the overall listening experience. There are three types of diaphragms: thin, medium-thick, and thicker. A thin 6 mm thick diaphragm responds quickly to high frequencies but less sensitively to bass. The medium-thick 10 mm diaphragm provides a balanced sound profile, allowing you to enjoy both bass and treble. The thicker 20 mm diaphragm is more sensitive to higher frequencies but has a poorer bass response. These headphones are equipped with the 40 mm. Total Harmonic Distortion of these headphones is Audio Output | Total Harmonic Distortion. The value quoted by the manufacturer is usually the average distortion over all reproducible frequency bands. This is not a crucial parameter to decide on when making a decision, but on the other hand, keep in mind that higher harmonic distortion can negatively affect sound quality.
The design of the headphones and their ear cups can also affect the quality of the audio output. The closed design does not allow ambient noise or sound from the headphones to flow outwards. Not only will you enjoy music in noisy environments, but you won't disturb anyone while enjoying listening session. The closed-back design makes the headphones suitable for the office or for travel.
MICROPHONE Trust Zena |
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Form Factor | Built-in | |
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Microphone Technology | Electret condenser | |
Microphone Operation Mode | Omni-directional | |
Frequency Response | 150 - 4000 Hz | Worse than 96 % of headphones rated. |
Microphone Features | Echo-cancelling |
REMOTE CONTROL Trust Zena |
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Controls | Volume, play/pause, next/previous track, voice assistant |
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CABLE Trust Zena |
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Cable Type |
Micro-USB charge cable - detachable Audio cable - detachable |
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BATTERY AND CHARGING Trust Zena |
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Battery Type | Headphone battery rechargeable - lithium polymer | |
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Battery Life | 75 hour(s) | Better than 98 % of headphones rated. |
Charging Time | 3 hour(s) | Worse than 65 % of headphones rated. |
In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Trust Zena reaches up to 75 hour(s).
Charging time is 3 hour(s).
CONNECTIONS Trust Zena |
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Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS Trust Zena |
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Service & Support | Limited warranty - 2 years |
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