Y-619FM Mini Portable Elderly FM Radio Multifunction Card Recorder Support TF Card/U Disk/MP3 Player with 10 Number Keys - Blue

• Support TF card/U disk/MP3 format FM radio and another function conversion
• Suitable for MP3/MP4 as output audio
• MK charging port, LED lighting, silicone soft keys
• Suitable for anyone of any age, the operation is very simple
• 10 number keys, free-to-choose tracks, 3.5mm headphone jack
• Digital display, repeat cycle function, external rechargeable lithium battery
• Playtime can be up to 3-5 hours, the surface has high gloss UV processing
• Added power display and charging prompt functions. The volume is adjusted to 16 knots
• 6-section retractable long antenna! The sound effect is more prominent. Card playable

Specifications:

• Power supply: DC5V
• Output power: 3W
• Frequency Response: 150Hz - 20KHz
• Signal-to-noise ratio: ?80dB
• Impedance: 4 OHM(?)
• Output: 3.7V~4.2V+0.09V
• Input: 5V
• Lithium battery capacity: 600mAh
• Frequency 70-108
• Distortion: <10%
• Material: Plastic
• Weight: 180g