HRD-308S Campus Portable FM Radio Receiver Headset

1. Frequency range: 50-108 MHz
2.Auto stop sensitivity: FM: <=5uV
3. Frequency response: 20Hz-18KHz
4. Sensitivity: <= 18dB
5. Distortion degree: <= 1%
6. Power supply: 3V (batteries: 2 x AA) (not included)
7. Choose the station: automatic, manual
8. Radio memory quantity: 11 units
9. Speaker: 40mm / 32 ohm / 0.25W.
10. External earphone: 3.5mm / 32 ohm x2
11. Set up the S/M (stereo/mono) swap function
12. High sensitivity, low failure rate, low power consumption
13. The PU leather of the headphones is adopted to avoid sweat corrosion and falling off the surface
14. Standard accessories: 3.5 audio cable, white box, English manual