the Bamboo Duo Cordless Charger is Made of Bamboo Which is a Natural & Renewable Resource. It Can be Branded with Print or Engraving, Both of Which Are Sure to Make a Lasting Impression. This Charger Features 2 LED Indicators, a Red Light, & a Blue Light. Both Lights Will Flash Twice When You Connect the Type-c USB Charger Cable to the Type-c Input Port & When You Connect the USB to the Power Adapter. However, Only the Red Light Will Continue Flashing Following This. the Blue LED Light Will Flash When You Are Charger Your Mobile Phone, This Simply Indicates a Successful Charge. It has Also Been Designed to Seamlessly Work with a Range of Modern Smartphones. However, Make Sure Your Phone Case is Not Blocking the Connectivity, & Also Refrain From Placing Any Objects Other Than Your Phone on This Charger as This May Impact the Charger. Product Features - 2 Usb-a Output Ports - 2 LED Indicator Lights (red & Blue) - Type-c Input Port (cable Included) - Cordless Output: 15w Minimum Quantity: 10