Features: 1. 1.5 inch LCD display, digital display 2. FM stereo listening through the earphone 3. Auto and manual search and store radio stations 4. 58 station presets (each band 29) 5. Presets delete function 6. 31 levels volume control 7. 9/10KHz AM steps adjustable 8. Lock switch to prevent accidental operation 9. Easy to operate for Senior and Children 10. Battery consumption display 11. Built-in 500mAh lithium battery, can play more than 10 hours continuously 12. Only 45g/0.1lb weight, convenience for hiking, take a bus or walking Specification: 1. Frequency: FM: 64/87-108 MHz, AM: 520/522-1710 KHz 2. Built-in speaker: NO 3. Sensitivity: FM8uV, AM20mV/m 4. Power: Built-in 500mAh rechargeable lithium battery 5. Charge: DC 5V, Micro-USB jack 6. Charging time: 2-3 hours 7. Working time: 10 hours 8. Size: 85 x 48 x 13 / 3.3 x 1.8 x 0.5 inch 9. Weight: 45g / 0.1lb