SH-01M Mini Portable Multifunctional Digital Display Two-Channel Radio Features: 1. Simple appearance, mini and portable, easy to operate 2. The software of this machine has been fully upgraded and can be freely switched between the United StatesJapanEurope. The frequency is common between Europe and China, and the radio signal is stronger. In order to reduce power consumption, it can automatically shut down in the time state for 10 minutes. Short press the power button to wake up. 3. The FM of this machine is a two-channel design, which can give you a good listening effect. 4. Built-in large-capacity polymer lithium-ion battery, which can be used for 12-15 hours when fully charged 5. The screen fonts have been enlarged for better visual effects. 6. The charging interface has been replaced with a Type-C interface so that it will not be plugged in the wrong direction. 7. Note: This unit does not support the external amplifier function, so you need to wear headphones! Product parameters: 1.Material: ABS 2. Functions: sleep, scheduled shutdown, two-channel, automatic channel search, sound effect switching, lock function, MP3 3. Radio mode: FMAMMP3 4.Radio frequency: FM:87-108MHz AM:520-1710KHz (US frequency) FM:76-108MHz AM:522-1710KHz (ChinaJapan frequency) FM:87-108MHz AM:522-1710KHz (European frequency) 5.Battery capacity: 500mAh 6. Channel selection method: manual, automatic, memory 7. Sound quality selection: stereo 8. Number of radio stations stored: 96 9. Signal-to-noise ratio: 75 (dB) 10. Rated voltage: 3.7 (V) 11. Rated power: 0.5 (W) 12. Rated frequency: 87-108MHz76-108MHz 13. Encoding chip type: DSP 14. Band type: two bands 15.Screen size: 2.1 inches 16.Supported formats: MP3WMA 17. Impedance: 8 ohms 18.Power supply interface: Type-C 19. Product size: 80 x 57 x 17mm 20. Product net weight: 62.5g Packing list: -Radio x 1 -Headphones x 1 -Type-C charging cable x 1 -Wrist strap x 1 -Manual x 1