charge with USB・ MP3・ MP4・ PSP・ GPS・ Digital Camera・ etc. As for other special mobile phones or other devices・ you can also connect the portable power bank by using your original USB data cable.<br /><br />Specifications:<br />- 100% Brand new and high quality<br />- This product is a solar emergency charger・ 2 USB port can Power for two devices simultaneously.<br />- Meet an emergency: When you go outside or power cuts・ you also can use your mobile phone with solar energy.<br />- Convenience: Whenever and wherever you are・ you can charge your mobile phone in time.<br />- Environment protect・ save resource: You can use solar energy to charge your mobile phone wherever and whenever.<br />- Exquisite workmanship・ high capacity<br />- LED remaining power smart tips<br />- Equipped with dual USB ports<br />- Compact size and lightweight design・ convenient to carry<br />- Capacity: 8000mAh/6000mAh/4000mAh<br />- Input: DC 5V 2.0A<br />- Output1: DC 5.0V 1.0A (Max)<br />- Output2: DC 5.0V 2.1A (Max)<br />- The battery indicator: 5-LED indicate<br />- Compatible with: all phone<br />- Dimensions: 75 x 139 x 20mm (L x W x T)<br />- Color: Black・ Blue・ Yellow・ Green・red<br />  <br />Note:・<br />1. In order to fully activate the battery・ please charge it via outlet or computer for 10 hours at least at the first 2-3 uses.<br />2. The energy transformation from solar to electricity is rather slow and the solar charging speed is subject to sunlight intensity and panel conversion rate. In daily life・ we highly recommend charge it via wall outlet.<br />3. Fully charging by outlet takes approximately 10 hours. Do not charge it all day nor over voltage.<br />4. For safety・ DO NOT leave the power bank charging in car in case of high temperature and avoid crashing. Do not make charge while charging itself.<br />5.If you have any problem and you can contact with us as soon as possible・if the power bank can't work and please don't open a dispute・please contact with us and i will help you solve the problem・if it is really can't be working and i will refund to you. thanks.<br /> <br /><br />Package Include:<br />1 x Dual USB Solar Power Charger<br />1 x USB Charger Cable<br />1 x hook<br />1 x instruction