Place of Origin: Guangdong, China (Mainland) Brand Name: OEM Power Bank Model Number: W0505 or W0505-leather Dimension: 104.5*68.5*9.8 mm Weight: 103g Capacity: 4000mAh Outport: 5V/1A Input: 5V 1A(DC) Socket Type: Universal USB name: 2016 newest 4000 mah built-in micro usb cable power bank istyle colour: black,white(colors can be custom and can make full colour print) material: ABS or leather battery: li-polymer battery packing: blister packaging/white box/color box/gift box logo: Istyle, accept printing OEM logo delivery time: 2-3 days for built-in cable power bank suit for: universal smart phones and tablet warranty: 1 year for built-in cable power bank certification: CE, ROHS, FCC