earphone
1. Speaker: dia.10mm mylar speaker.
2. Impendance: 32 ohm+/-10%
3. SPL: 110dB+/-3

earphone

1. Speaker: dia.10mm mylar speaker.
2. Impendance: 32 ohm+/-10%
3. SPL: 110dB+/-3
4. Frequency Range: 20-20KHz
5. Cord Length: 1.2M.
6. Plug: Golden plated 3.5mm 

7. Super heavy bass&clear sound