21708 headphones/headset Wired Neck-band Calls/Music Black
Model 21708EAN 8713439217087
30 specifications Checked today
- ConnectivityWired
- TypeHeadset
- Weight232 g
- ColourBlack
- Ear couplingSupraaural
- Microphone typeIn-line
Overview
- Connectivity
- Wired
- Type
- Headset
- Weight
- 232 g
- Colour
- Black
- Ear coupling
- Supraaural
- Microphone type
- In-line
- Brand
- Trust
- Category
- Headphones
- Model
- 21708
- Part number
- 21708
- EAN / UPC
- 8713439217087
- Also known as
- Trust 21708 headphones/headset Wired Neck-band Calls/Music Black
Specifications
30 specifications in 7 groups
Performance
| Specification | Value |
|---|---|
| Product type | Headset |
| Wearing style | Neck-band |
| Recommended usage | Calls/Music |
| Headset type | Binaural |
| Product colour | Black |
| Foldable | Yes |
| Cable length | 1.2 m |
| Backlight | No |
Ports & interfaces
| Specification | Value |
|---|---|
| Connectivity technology | Wired |
| 3.5 mm connector | Yes |
| 2x 3.5 mm connectors | Yes |
| 6.35 mm connector | No |
| USB connectivity | No |
| Bluetooth | No |
Headphones
| Specification | Value |
|---|---|
| Ear coupling | Supraaural |
| Acoustic system | Closed |
| Headphone frequency | 20 - 20000 Hz |
| Impedance | 160 Ω |
| Headphone sensitivity | 108 dB |
Microphone
| Specification | Value |
|---|---|
| Microphone type | In-line |
| Microphone frequency | 30 - 16000 Hz |
| Microphone sensitivity | -42 dB |
| Microphone input impedance | 2.2 Ω |
| Microphone connectivity | 3.5 mm |
| Microphone noise-canceling | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Weight | 232 g |
Packaging content
| Specification | Value |
|---|---|
| Quantity | 1 |
Other features
| Specification | Value |
|---|---|
| 2.5 mm connector | No |
| 2x 2.5 mm connectors | No |
| 2x 6.35 mm connectors | No |
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