Portable FMAM Clock-Controlled Stereo Pocket Radio Player 1. Material: plastic 2. Select the table: manual, automatic, memory 3. Sound quality selection: stereo 4. Function: digital display, built-in speaker, automatic shutdown 5. Signal-to-noise ratio: FM52, AM52 (dB) 6. Rated voltage: 3V 7. Rated power: 1W 8. Corresponding frequency: FM 87-108MHz; AM 522-1620KHz (European regulations, applicable in China); 520-1710KHz (US regulations) 9. Battery specifications: 2 AAA batteries (not included) 10. Radio tuning method: digital 11. Band type: FMAM 12. FMAM multi-band radio, strong signal and high sensitivity, clearly listening to all mainstream radio channels with high performance internal magnetic speakers, large sound cavity vibrator, thorough and clear treble, pure and full midrange, stable and powerful bass 13. Supports headphone output, standard 3.5mm headphone interface, which not only isolates external disturbances, but also avoids disturbing others. 14. Digital display band, frequency, time and other information, the backlight will automatically light up during operation, saving power and durability 15. Dimensions: 105x58x18mm 16. Weight: 70g