Selected fireproof and flame retardant materials, along with intelligent chip, safety control system, rapid heat dissipation without buildup. Trickle protection, when the power is charged to 80%, the intelligent start trickle mode, reduce the charging temperature to ensure that the power is saturated, to prevent overcharging and extend the battery life. Excellent selection of materials to cast a solid shell, the surface of the oil polishing treatment, get a very texture. Universal fast charging head for Android, Apple, smart watches, headphones, iPad and other smart devices. Made from pc material, measuring 1.26*2.48*3.07 inches, this custom six-port 55w travel fast charger. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: Compact size, lightweight, easy to carry.