| Low Density Lightweight Flame-Resistant Safe Fire Behavior Melamine Noise Reduction Absorption Foam
[Catalog: Fireproof Materials] |
The Product Melafoam is a kind of low density, open-cell, flexible foam made of melamine resin, a thermo set polymer. With its
[Related Keyword: Fireproofing Melamine Foam] |
| GreenCARE International Ltd [Country: New Zealand] |
|
| Noise-reduction In-ear Microphone
[Catalog: Earphone & Headphone] |
Noise reduction in-ear microphone
- microphone size: d6mm x 3. 4mm
- directional: omni-directional
- operation voltage: 3v 2. 2kohm
- sensitivity:
[Related Keyword: Hong Kong supplier, exporter] |
| WEALTHLAND (AUDIO) LTD [Country: Hong Kong] |
|
| Necklace Noise-Reduction In-Earphone
[Catalog: Earphone & Headphone] |
Good Performance for iPod
-Driver: D9mm
-Magnetic: ndfeb
-Impendance: 16 ohm
-Sensitivity: 110 dB
-Frequency Response: 20-20Khz
-Maximum
[Related Keyword: Hong Kong supplier, exporter] |
| WEALTHLAND (AUDIO) LTD [Country: Hong Kong] |
|
| Retractable Noise Reduction In-Earphone
[Catalog: Earphone & Headphone] |
Good performance earphone
-Driver unit: 9mm
-Magnetic: ndfeb
-Impedance: 16 ohm
-Sensitivity: 110db at 1khz
-Frequency response: 20hz
[Related Keyword: Hong Kong supplier, exporter] |
| WEALTHLAND (AUDIO) LTD [Country: Hong Kong] |
|
| Noise-Reduction Earphone
[Catalog: Earphone & Headphone] |
Wired noise-reduction in-earphone
Driver unit: 9mm
Magnetic: ndfeb
Impedance: 16 ohm
Sensitivity: 110db at 1khz
Frequency response: 20hz
[Related Keyword: Hong Kong supplier, exporter] |
| WEALTHLAND (AUDIO) LTD [Country: Hong Kong] |
|
| Electronic Active Noise Reduction Headset
[Catalog: Earphone & Headphone] |
This product applies advanced electronic technology to actively reduce ambience noise. Unlike conventional hearing protection measures which relies on
[Related Keyword: Electronic Active Noise Reduction Headset, Electronic Active Noise Reduction Headset Manufacturer, Taiwan supplier, exporter] |
| CONNECT CO LTD [Country: Taiwan] |
|