Detailed Product Description Portable Charger and Backup Battery 1, Small size,easy-carry,convinence 2. fashion picture Portable Charger and Backup Battery1, Small size ... ,easy-carry,convinence2. fashion pictures on surface on both size3, nice packingSpecifications:1. Battery ... charged: 3~4 hours9, packing: gift box. Portable Charger and Backup Battery