ear hook earphone( Frequency range: 20-20000Hz)
Minimum Order: 0
Quality/Safety Certification: 0.00
1. ear hook style earphone
2. 50 pc in a carton
3. Frequency range: 20-20000Hz
4. Sensitivity: 111dB
ear hook earphone
Color
| black
|
Frequency range
| 20-20000Hz
|
Sensitivity
| 111dB±3%
|
NOTE
Specifications and design subject to possible modifications without due to improvements.
WARNING
Adjust headphones sound to the proper volume. Loud sound may damage your ears. For traffic safety, never use the headset while riding a bicycle, motor bike or while driving a car. It is dangerous to increase the sounds volume too much, because you can not hear extreme sounds.
Please take care the traffic around you.
