| Diameter of speaker | 7.8mm |
| Impedance | 16ohm |
| Sensitivity | 90db |
| Frequency response | 20Hz to 20KHz |
| Max Input Power | 3.5mW |
plastic promotional earcheap disposable earfor tourist bus
model no;E168
Features:
* Brand New and creative&active design concept ;Hi-Fi stereo sound
* Easy to handle,Amazing decor effects & exciting user experience;
* Great gifts for Christmas, birthday and Valentine's Day, Anniversaries……
* Affordable High quality, no ironmentally friendly;
* We are welcomed OEM,serving for your customized products and package,etc.
Specifications:
7.8mm dynamic drivers
Impedance 16ohm
Sensitivity: 90db
Frequency response: 20Hz to 20KHz
Max Input Power: 3.5mW
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