Bluetooth-compatible connection: Easy to connect to your phone, one click high-definition printing, and free printing Power supply: Type-c interface, 800mAh battery, long-lasting battery life Other: Image printing and multi document printing are available to add fun to life 1 second output: The work does not need to wait, and photo printing and album printing are all done in one second for imaging and paper output ABS: The printing camera is made of ABS, which is durable and wear-resistant