Dimension:168*236*30mm Weight:700g Capacity:4001-5000(mAh) Socket Type:Micro USB Color:Black,Blue,Orange Features:Convenient Product Type:Notebook Power Bank Color:Black Blue OEM Cover Material:PU Leather Battery:Li-POL Storage:8G 16G Function:Power Support Storage Write Support devices:Mobile Table PC MP3 MP4 Certification:CE ROHS FCC Capacity:4000mAh