MP [ 4-in-1 With USB Flash and Ballpoint and Charger and Touch Screen Stylus Pen Function] External Battery Pen Emergency Cell Charger for Iphone5/5s/6/6 Plus/6s /iPad /Tablet (MP-P01,1pcs,black) Lightning connector supports fast charger for iPad&iPhone5/5s/6/6 plus/6s, no need of a charging cable.Can charging iPhone 5S to around 25%. High sensitivity stylus is compatible with and will work with all capacitive touch screen surfaces, including smartphones, tablets, and touchscreen-enabled laptops. Twist action ballpoint pen inside,write fluent (black ink).Cartridge can be replaced and we will give you it 1 pcs for free. As a U disk to save data from computer,take out the touch screen pen cap then plug USB port to computer,it can be as a U disk and charge pen together The PEN POWER BANK=USB Flash+PEN + POWER BANK +TOUCHING SCREEN PEN, you just carry ONE PEN, and all needs are fulfilled.