- SL-253
- For Earphone
- Drive unit: 10mm.
- Sensitivity: 105+/-3dB.
- Impedance: 32Ω/16Ω.
- Frequency response: 20Hz-20kHz.
- Rated power input: 2mW.
- Maximum power input: 5mW.
- Cable length: 1.2 meters.
- Plug for stereo earphone
- For Mobile Phone
- With mic.
- With on/off.
- Plug for iPhone.
- Work well with many mobile devices .