Product parameters:
(1)Maximum power consumption: 0.5W (full function),
(2)Working voltage:2.7--4.2V,
(3)Re-chargeable battery type: 3x2/3AAA 800mAh/ 3.6 Ni-MH,
(4)3 bright white LED,
(5)FM / AM /NOAA,
(6)Charge cell phone in emergency,with charging ,discharging protection.
(7)water-resistance,
(8)Earphone socket supports personal listening,USB Jack charing cellphone.

(9)1 minute hand-cranking supports over 20 minutes radio play time / over 30 minutes of continuous torch light / 3 minutes cell phone talk time,
(10)Multiple ways to power the radio flashlight: hand crank to wind up internal alternator / expose to sunlight