Pocket thermal printer: designed to record your life to print "black and white photos", memos, shopping lists, studies / meeting recordings, etc. It is also an expected gift. Bluetooth mini printer: Bluetooth connection, compatible with most smartphones, you can download the corresponding app to your mobile device according to the English user manual. Then you can print. HD printing: thermal printing with 200 DPI resolution, clear photos, stable performance, sticker printer without ink, quiet, energy-saving and environmentally friendly. Mini rechargeable printer: built-in 1200 mAh battery, smartphone printer battery life is approx 1 week. List: 1 x mini photo printer, self-adhesive paper x 5 (can be glued), printing paper x 5 (cannot be glued), 1 x manual (English language not guaranteed), 1 x charging cable.