Features:

• LED flashlight, mobile phone charger, USB charger, compass
• rotating the crank for 1 minute will give up to 30 minutes of continuous light
• 3 minutes of cranking will give you up to 2-8 min. of talk time and 20 - 50 minutes of standby time
• USB output
• cables for USB and telephone charger included

Specifications:

• power supply: 3.6V rechargeable Li-ion button cell
• recommended rotation speed for recharging: 120 RPM, 1W output power