Features & detailsHigh Volume portable charger: 5000mAH for cell phone.Enjoy charging anytime and anywhere: You can use it indoor, and It also an ideal choice for hiking, camping trips or other outdoor activitiesMultiple Recharging Way For Charger: By USB cable from Computer By Lamp,By Adapter.Compatible with all Digital device with USB Connector, such as mobile phone, Bluetooth headsets,PDAs, MP3 players, gaming devices, digital cameras, SONY PS3,etc.