21665 headphones/headset Wired In-ear Calls/Music Black
Model 21665EAN 8713439216653
37 specifications Checked today
- ConnectivityWired
- TypeHeadset
- Weight75 g
- ColourBlack
- Ear couplingSupraaural
- Microphone typeBoom
Overview
- Connectivity
- Wired
- Type
- Headset
- Weight
- 75 g
- Colour
- Black
- Ear coupling
- Supraaural
- Microphone type
- Boom
- Brand
- Trust
- Category
- Headphones
- Model
- 21665
- Part number
- 21665
- EAN / UPC
- 8713439216653
- Also known as
- Trust 21665 headphones/headset Wired In-ear Calls/Music Black
Specifications
37 specifications in 11 groups
Performance
| Specification | Value |
|---|---|
| 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
| Specification | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
Headphones
| Specification | Value |
|---|---|
| Ear coupling | Supraaural |
| Acoustic system | Semi-closed |
| Headphone frequency | 70 - 20000 Hz |
| Impedance | 32 Ω |
| Headphone sensitivity | 89 dB |
Microphone
| Specification | Value |
|---|---|
| Microphone type | Boom |
| Microphone frequency | 30 - 16000 Hz |
| Microphone sensitivity | -60 dB |
| Microphone input impedance | 22000 Ω |
System requirements
| Specification | Value |
|---|---|
| Windows operating systems supported | Yes |
| Mac compatibility | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 75 g |
Packaging data
| Specification | Value |
|---|---|
| Package width | 190 mm |
| Package depth | 55 mm |
| Package height | 250 mm |
| Package weight | 162 g |
| Package type | Box |
Packaging content
| Specification | Value |
|---|---|
| Audio adapters included | 3.5 mm |
| AC adapter included | No |
| Quantity | 1 |
Logistics data
| Specification | Value |
|---|---|
| Harmonized System (HS) code | 8518300090 |
Power
| Specification | Value |
|---|---|
| USB Power Delivery (USB PD) | No |
| USB Type-C charging port | No |
Other features
| Specification | Value |
|---|---|
| Manual | Yes |
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