Features: 1.Mini Palm Size: Portable BT inkless thermal printer, compact and light. BT image printer, easy to carry, 200DPI resolution. Ergonomic design: The concave cutter head can tear the paper easily, and the mini sticker printer will not hurt your fingers when tearing the paper. You need to leave a distance of one inch for the first print. 2.Wireless Connection: This instant photo printer can download "iprint" in the APP shop through for Android and for IOS system, after successfully connecting to BT. You can print any text, pictures, memos, blessings, schedules, shopping lists, labels, topics, etc. you want. 3.Built in Thermal Printing Paper and High Quality Lithium Battery: We will built in 1 roll of non stick thermal paper, you can print out the QR yard of APP for the first time you print, it is convenient for you to download APP, after the printing paper is used up, you need to buy another 57x30mm Thermal printing paper. The charging time is about 2?3 hours, and the standby time is long. 4.Portable Inkless Printer: It is the best gift for girls or children, food sorting, item sorting, this home office gadget is very easy to organize items for mothers in families with many children. 5.APP QR Yard: If you need APP to download the QR yard, please use the built in printing paper to print it after turning on the phone, and you will see the QR yard downloaded by the APP. specification:Item Type: Mini Printer Material: ABS Model: C9 Battery Type: Built in 800mah Lithium Battery (Included) Printing Method: Thermal/No Ink Printing Imaging Mode: Black and White Printing Parameters: 200 DPI Resolution Charging Time: About 2-3 Hours Printing Paper Size: Approx. 57 x 30mm / 2.2 x 1.2in Scope of Application: Print Any Text, Picture, Memo, Blessing, Schedule, Shopping List, Label, Etc. You Want PackageList: 1 x Mini Printer 1 x Thermal Printing Paper 1 x Printing Paper Sleeve 1 x Data Line 1 xUser Manual NoteIf you need APP to download the QR yard, please use the built?in printing paper to print after turning on the phone, and you will see the QR yard downloaded by the APP