... is fully chargedUSB outputDC5V/500mAScope for chargingMobile phone , MP3/4 , speaker, LED light ,etc.packingGift boxAdvantagesOur brand products that our professional ... , TV, fans etc. USB to charge Mobiles, MP3, MP4, Camera ,speaker,etc.Remote area, Village, Country area, Camping ,Adventure Activity etcFeatures ... the battery at least once in 3 months Ultralight Ultrathin Portable solar power system