Retractable cable headphone

Detailed Product Description

YF-ES2140

Product Introduction:

Microphone

1. Size: 6*5mm

2. Frequency range: 20Hz-16 KHz

3. Sensitivity: 58﹢/﹣2dB

4. Standard voltage: 1.5V

Speaker

1. Size: Φ10mm

2. Frequency: 20-20000Hz

3. Output sensitivity: 119db±5db

4. Impedance: 32ohm﹢/﹣15ohm

5. Max input power: 20mW

6. Cord: 1.5M

Place of Origin:	Guangdong in China
Model No:	YF-ES2140