Features: This is mini size hand-winding charger is designed for emergency use. Just wind it by hand slightly, it can charge the device. With this built-in USB interface, it is easy to connect to all sorts of USB devices. Safe to use and will not harm or damage to your mobile phone or mp3 player Can be used repeatedly, light weight, small size, convenient for travel use Maximum Output Voltage: DC 5.5V Warning: Don't wait till the battery of your device drain completely to recharge If the charger gets very hot stop cranking for 10 minutes or so to cool itself down Don't crank too fast, and keep in the 100-120 cranks per minute. Package Included: 1 x Hand Crank USB Cell Phone Emergency Charger

• hand-cranked cell phone charger (emergency charger), Dimensions: 60x49x31 (mm) , easy to carry.
• to meet your needs at any time charge. Miniature hand-cranked generator, fast to charge the phone, that charge is used, understand your urgent needs.
• the maximum output voltage: DC 5.5 V, maximum output current: 600 mA, the battery charging time: 3 minutes; talk time: 5-10 minutes; Standby time: 30 minutes
• hand-cranked emergency charge regardless of indoor office, outdoor tourism, business trip or on the road, the phone off, instant supplement during errands or travel, you can readily in a pocket, purse, briefcase or suitcase, the phone can be when there is no electricity on the go without having trouble or emergency to charge the phone
• Gently hand, easy charging. You on the road, at work, in a variety of emergency not to run out of battery time delay your event, make you lonely, bored.

hand-cranked cell phone charger (emergency charger), Dimensions: 60x49x31 (mm) , easy to carry.TRADERPLUS