21664 headphones/headset Wired Head-band Calls/Music Black
Model 21664EAN 8713439216646
25 specifications Checked today
- ConnectivityWired
- TypeHeadset
- Weight60 g
- ColourBlack
- Ear couplingSupraaural
- Microphone typeBoom
Overview
- Connectivity
- Wired
- Type
- Headset
- Weight
- 60 g
- Colour
- Black
- Ear coupling
- Supraaural
- Microphone type
- Boom
- Brand
- Trust
- Category
- Headphones
- Model
- 21664
- Part number
- 21664
- EAN / UPC
- 8713439216646
- Also known as
- Trust 21664 headphones/headset Wired Head-band Calls/Music Black
Specifications
25 specifications in 7 groups
Performance
| Specification | Value |
|---|---|
| Product type | Headset |
| Wearing style | Head-band |
| Recommended usage | Calls/Music |
| Headset type | Binaural |
| Product colour | Black |
| Control unit type | In-line control unit |
| Cable length | 1.8 m |
| Plug and Play | Yes |
Ports & interfaces
| Specification | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
Headphones
| Specification | Value |
|---|---|
| Ear coupling | Supraaural |
| Acoustic system | Closed |
| Headphone frequency | 70 - 20000 Hz |
| Impedance | 32 Ω |
| Headphone sensitivity | 108 dB |
Microphone
| Specification | Value |
|---|---|
| Microphone type | Boom |
| Microphone frequency | 30 - 16000 Hz |
| Microphone sensitivity | -34 dB |
| Microphone input impedance | 2200 Ω |
| Microphone mute | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 60 g |
Packaging data
| Specification | Value |
|---|---|
| Package type | Box |
Packaging content
| Specification | Value |
|---|---|
| Quick start guide | Yes |
| Cables included | Audio (3.5mm) |
| Quantity | 1 |
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