TRUST
Trust 21665 Headphones/Headset Wired In-Ear Calls/Music Black
Black Connect/Music In-Ear Headset
Wired 3.5 mm connector
Supra, phonetic 70–20,000 Hz, 32 Ω, 89 dB
Microphone type: Boom-mounted, -60 dB, 22,000 Ω
Specification
Microphone
Microphone type:
The characteristics of the microphone built into the device in terms of signal reception from all directions or just one direction—i.e., omnidirectional (better for concerts and similar events) versus unidirectional (more suitable for voice recording).
On the boom
Microphone sensitivity:
-60 dB
Microphone frequency:
The frequency range (sounds from low to high) that the microphone can pick up.
30 - 16000 Hz
Microphone impedance:
22,000 Ω
Mouse
Communication technology:
The technology that enables the device to connect, e.g., wired or wireless.
Wired
Features
Product type:
Product subcategory.
Headset
Cable length:
Cable length.
1.8 m
Recommended Use:
Intended use of the product, instructions for use (e.g., specifying the appropriate ambient temperature).
Connections/Music
Ports and Interfaces
3.5 mm connector:
Yes
Performance
Wearing Style:
How to wear it.
In-ear
Headset type:
A headset consists of headphones—or a single earpiece—connected to a microphone. It has the same functions as a regular phone with a handset, but allows for hands-free use.
Stereo
Control unit type:
Control unit on a cable
Structure
Check type:
How to operate the device.
Buttons
Product color:
Color, e.g., red, blue, green, black, white.
Black
Power
USB Power:
No
USB Type-C charging port:
No
System Requirements
Supported operating systems: Windows:
The version of Windows that can be used with this device.
Yes
Mac-compatible:
This device can be used with Apple Mac computers.
Yes
Headphones
Headphone Construction:
The distinction between headphones that are worn on the outer ear (supra-aural) and those that surround the ear (circumaural). Open-back headphones have foam ear pads that rest on the ears or rings that encircle the ears from the outside. Closed-back headphones, on the other hand, almost always have ear cups that cover the ears.
Supra phonetic
Audio system:
Semi-closed
Frequency response:
The frequency range (sounds from low to high) that the headphones can reproduce.
70 - 20000 Hz
Impedance:
A quantity characterizing the relationship between current and voltage in alternating current circuits.
32 Ω
Headphone sensitivity:
89 dB
Ergonomics
Plug & Play support:
Indicates whether a given product supports the "plug & play" feature. Plug & play refers to a type of device or software that can be used immediately after it is connected, as opposed to devices or software that require configuration.
Yes
Weight and Dimensions
Product weight:
Product weight without packaging (net). Whenever possible, the net weight is listed together with the weight of the equipment’s standard accessories. Please note that some manufacturers define the product weight as that of a single unit, excluding the weight of accessories and/or supplies.
75 g
Packaging data
AC power adapter:
No
Weight including packaging:
Weight of the packaged product in grams.
162 g
Quantity:
Number of products.
1
Package width:
The distance from one side of the package to the other.
190 mm
Package depth:
Distance from the beginning to the end of the package.
55 mm
Package height:
Distance from the top to the bottom of the package.
250 mm
Package type:
Product packaging type, e.g., box.
Box
Package Contents
Audio adapters included:
3.5 mm
User Manual:
Yes
Logistics data
Country of origin:
Country where the product was manufactured.
China
Harmonized System (HS) code:
8518300090
Other features
Supported Products:
Other products that can be used with this device.
PC, Laptop, Phone, Tablet
Leasing and business services
Finance any business purchases regardless of the time of day.
- Repayment schedule tailored to your needs, from 3 to 72 months (depending on the financial product).
- Fast online verification, you only need basic ID card data.
- You'll receive your purchases as quickly as if you paid by transfer.
- Entirely online and in just a few minutes.
You can finance business purchases
With Operating Lease
- for fixed assets and accessories
- repayment period from 18 to 60 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- all fees can be included as business expenses
With an installment loan
- for all products and services
- repayment period from 3 to 48 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- purchase value from PLN 300 up to PLN 100,000 net
How does it work?
01.
Choose the product you want to buy, find LeaseLink on the product page or in payment methods.
02.
Tailor the offer to your needs.
03.
Verify yourself online.
04.
Get the decision and sign the contract.
05.
Receive your product and grow your business.
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Trust 21665 Headphones/Headset Wired In-Ear Calls/Music Black
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