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Mp3 headphone/earphone/ear-hook headset;
1. Beautiful clear natural sound, super bass
2. Competitive wholesale negotiable price
3. Logo imprint service offered
4. Comfortable and durable earpad
5. Easy adjust volume to find the perfect sound level
6. Great for voice chat, on-line conferencing
7. Hot sell promotional style
| MP3 earphone/hitch earphone/ear hook headset technical parameters: | |
| Speaker diameter | 30mm |
| Impedance | 32Ω |
| Output power (max.) | 30mW |
| Frequency range | 20Hz-20000Hz |
| Cable length | 1.2M |
| Material | PVC |
| Sensitivity | 118±3db |
| Microphone impedance | / |
| Microphone sensitivity | / |
| Output power | 10mW |
| Plug | 3.5mm |
MP3/MP4 ear-hook headphone