Trust 21665 headphones/headset Wired In-ear Calls/Music Black
Light weight stereo headset with adjustable flexible microphone for hands-free communication
| Performance | |
|---|---|
| Product type | Headset |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Headset type | Binaural |
| Product colour | Black |
| Control unit type | In-line control unit |
| Control type | Buttons |
| Cable length | 1.8 m |
| Plug and Play | Yes |
| Country of origin | China |
| Compatible products | PC, Laptop, Phone, Tablet |
| Ports & interfaces | |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
| Headphones | |
|---|---|
| Ear coupling | Supraaural |
| Acoustic system | Semi-closed |
| Headphone frequency | 70 - 20000 Hz |
| Impedance | 32 Ω |
| Headphone sensitivity | 89 dB |
| Microphone | |
|---|---|
| Microphone type | Boom |
| Microphone frequency | 30 - 16000 Hz |
| Microphone sensitivity | -60 dB |
| Microphone input impedance | 22000 Ω |
| System requirements | |
|---|---|
| Windows operating systems supported | Yes |
| Mac compatibility | Yes |
| Weight & dimensions | |
|---|---|
| Weight | 75 g |
| Packaging data | |
|---|---|
| Package width | 190 mm |
| Package depth | 55 mm |
| Package height | 250 mm |
| Package weight | 162 g |
| Package type | Box |
| Packaging content | |
|---|---|
| Audio adapters included | 3.5 mm |
| AC adapter included | No |
| Quantity | 1 |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 8518300090 |
| Power | |
|---|---|
| USB Power Delivery | No |
| USB Type-C charging port | No |
| Other features | |
|---|---|
| Manual | Yes |
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Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
