Descriptions:

 *Scan FM/AM radio,fix frequency radio.

 *Power generated by crank dynamo,no exterior adapter is needed.

 *Can charge different mobile phones and digital products.

 *Blink&Siren for emergency.

 *3pcs high brightness led lights with life more than10,000h.

 *Patent protection.

Features:

·Built-in battery: LIR2450 3.6V 120mAh
·Charging time: 20M(by cranking)
·Using time: lighting(4H)/radio(2H)/siren(1H)
·1M cranking gives lighting(15M)/radio(4M)/siren(30S)
·Frequency:FM88-108MHz / AM540-1600KHZ
·LED brightness:12000mcd
·Output voltage:DC5.6V
·Output current:300mA
·Voltage:DC 3.6V
·Rated output power:500mW
·Input voltage:DC4.5V   ±0.2V
·Input current:<120m.