Quick Details
- diameter of speaker:9.2mm
- Impedance:16ohm
- Sensitivity:92db
- Frequency response:20Hz to 20KHz
- Max Input Power:8mW
- Processing Time:30days
- Port:shenzhen
- Supply Ability: 20000 Sets Per Day
- Brand Name:RWD
2017 small earphone with Handfree Call,best sports headphone
model no:E157
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 toxic and environmentally friendly;
* We are welcomed OEM,serving for your customized products and package,etc.
Specifications:
9.2mm dynamic drivers
Impedance 16ohm
Sensitivity: 92db
Frequency response: 20Hz to 20KHz
Max Input Power: 8mW
