Compact and portable, go out and travel, laptop/phone/tablet only need one charger. Nickel-plated process, stable transmission, after thousands of plug-and-play tests, still durable. When the charger is working normally, the temperature is kept at about 40? smoothly, automatic power is off when full, no need to worry about charging safety, multiple protection all-round guarantee, safe to use. The product is widely used in smart phones, tablet computers, communication equipment, digital products, instruments, etc., and can be customized according to customer requirements logo. chip upgrades, each process is strictly controlled, charging safer. Made from abs material, measuring 1.97*1.14*1.14 inches, this custom colorful thumb travel 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.