Bluetooth Thermal Printer with built-in rechargeable battery • Mobile Bluetooth thermal printer • Bluetooth 5.0 • Connection distance up to 10 meters • Can print onto stickers or paper roll • Paper is 57 x 25 x 25 mm and has room for 50 pictures per paper roll and 28 pictures per sticker roll • App name: Walkprint • Built-in 1200mAh rechargeable battery Accessories: USB-C cable, Print paper (1 x white thermal print paper roll + 1 x white sticker roll) Extra paper rolls and sticker rolls will be available on the sparepart shop. It is called PP-40 (Paper rolls) and PSP-43 (Sticker rolls)