Charge your device optimally even when you’re on the road with this four port USB car charger. Made of top-quality materials, this charger is durable, lightweight, and portable. It boasts a four-port design that can charge up to four devices simultaneously, along with a 5V, 3.1A, 20W adaptive power output. 1.6″ L x 9″ W Orders of 1500 pieces or greater are eligible for sea shipping. 100% guarantee for quality.