- Wired Mobile Handsfree Earphones with Microphone and 105 ±3dB Sensitivity
- 2017-10-07 23:44
- Model Number: ES-2033 b Brand Name: E&S Key Specifications/Special Features: Maximum power input: 20mWSpeaker diameter: 10mmSpeaker impedance: 32ΩSpeaker sensitivity: 105 ±3dBFrequency response: 20 to 20000HzCord length: 1.2mColors: pink, ...