... quality,factory price 3.Fashionable patterns 4.Warranty:1year Keychain solar mobile charger Product's parameter: Item No.LY-AC11MaterialABSBuilt-in battery ... cameras,MP3,MP4 etc. Based on the lithium polymer batter's advantages of longer rechargeable life,light in weight and ... discharge,than recharge,and than store.Easy to carry, could charger your device anywhere,never outage,device's good friend, ...