Color:Blue Features:Safe to use and won't harm or damage your mobile phone.Reusable and convenient for travel being lightweight and compact.Puts power in your mobile when there's no power available, Never be caught out with no power again.Charges your mobile Phone without using grid electricity, sunlight, cells or batteries.Do not rotate too fast maintain 100-120 rotations per minutes, please no rollback.Keep the charger away from heat ,fire, water and other cool places.Built-in LED lights up and power is being generated and your phone is being charged.Hand-winding charger with the interface of USB.Features:Color: Black,Green,BlueMaximum output voltage: DC 6VMaximum output current: 300 mAThe Battery charging time: 1 MinutesTalking time:3-5 MinutesSize: 57*45*30mm/2.24"*1.77"*1.18"(Approx.)Package Included:1 pc x USB Hand DynamoNO Retail Box

Packed Safely in Bubble Bag.