This Wireless Charger is the perfect tech promo with large imprint area. It is used everyday in homes and businesses. Let customers know you care about them by giving out this amazing wireless charger! It's made of Plastic material, comes in white or black. Price Includes: Free virtual proof Free Logo PMS matching Free 1C Silkscreen on 1 side Free Standard shipping to 1 US location Free Accessories: manual, charging cable packaging: poly-bag + white tuck box Built-in sensor with FOD,OCP,DPL input voltage:DC5V1A output voltage:5V1A Power Rate: 5W Transmission distance: 5mm transfer efficiency:=70% Certification: CE, RoHs