... 550±5g Universal powerbank for: Laptop, DPF, Portable DVD, mobile phone, PDA, DVD, mobile NDSL, PSP, MP3/MP4, ... iPhone, iPad... Accessories: 1 DC cable10 laptop connectors10 mobile phone connectors1 USB cable How to use:1 ... of the powerbank: iPad, iPhone, iPod, mobile phone, Bluetooth headset, MP3/MP4, video games ... insert any object into the ventilation holes.12. Recharge the battery at least once every ...