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Product Specification
| Type | Portable FM Radio Headphone |
| Color | Black |
| FM Receiving Range | 50-108MHZ |
| Frequency Response | 200-20000HZ |
| Receiving Sensitivity | 8DB |
| Signal to Noise Ratio | 40DB |
| Quiescent Current | 100uA |
| Maximum Power Output | 3.2mW |
| Memory Point | 31(Can Be Customized) |
| Working Voltage | DC3V |
| Hardware Interface | 3.5mm Audio |
| Connectivity Technology | AUX |
| 3 Ways For Searching Station | Manually Searching, Automatically Searching, Fully Automatic Scan Station |
| Loudspeaker | 40mm 32Q 0.25W*2pcs |
| Lithium Battery | 3.7V 650mAh |
Package Included
1 x F4 Headphone
1 x Audio Cable
1 x Charging Cable
1 x User Manual