Specifications:

• FM auto scan mini radio pen
• High quality of ball pen
• Frequency from 87.5-108MHz
• S/N ratio: 20-26 dB
• Power supply: 3V, 2xAG13 cells
• Japanes frequency also avaibale
• Mobile phone sensoring function can be customized
• High sensitivity:>20 uv
• Qualified mini radio voice