1. Outer dimensions:130*63*48mm,
2. Battery lifespan: > 3 years (average workig 3 hrs every day), aboe 500 times.
3. rechargeable battery: 2/3AAA300mAh/3.6V Ni-MH
4. AM: 520~1710KHz FM: 87~108MHz . radio : >300minutes ( 300mAh battery full charged, VOL midterm) 1 minute of hand winding ( >=130 rpm) supports: over 20 Minutes of working
SOLAR CHARGING: charge time: approx. 10-12 hrs under average sunlight 86000LUX, the power indicator illuminates when charging. HAND CRANK POWER 1. hand cranking speed: >130r/minute 2. output voltage: 4.5V DC USB Adapter , PORT TO CHARGE LED Lighting 1. Working voltage: 3.2V--4.2V 2. Working current <=60mA 3. LED lifetime: 100000 hours 4. Lighting : >5 hours @ 3LED ( 300mAh battery full charged) 5. 1 minute of hand winding ( >=130 rpm) supports: over 30 Minutes of Continuous Light
solar hand crank radio flashlight Solar Torch