Promotional Product Features: 13 ( l ) x 6 ( w ) x 1.2 ( h ) ABS, polycanvas fabric, rubber lithium polymer battery includes micro USB cable includes printed gift box Capacity: 4000mAh Allow your logo to shine with our unique Saber 4000mAh Light Up Power Bank. The branded area is designed to illuminate when the power bank is connected to a mobile device, or when pressing the on/off button. Presented in a printed gift box, together with a micro USB cable, it’s a stunning gift idea for any tech-savvy professional. Branding Options Laser Engraving (LB)