1,Mini printer, 4.3 x 3.1 x 1.4 inches, 160g, can be put in a pocket or bag, compact to carry; built-in 1000mAh rechargeable battery, Pocket printer can be used for 6-8 hours or standby for a week, it is a good ravel partner to record good memories anytime, anywhere. 2:Mini photo printer with quality inkless thermal printhead, crisp prints; Reliable 203 dpi print quality for black and white images and text. Note: Please print clear photos; to maintain good printing results, please remember to charge receipt printer regularly. 3: If you are not completely satisfied with our portable printer, we will replace with a new one or refund. Any question, please contact us. Package includes 1 blue picture printer and 6 rolls of plain thermal paper, 1 USB cable and 1 user guide. 4: Support wireless BT 4.0 with phone to connect with iphone printer easily and quickly in seconds. Just turn on bluetooth on phone, then open the app "iprint", it's easy to operate, please check the instructions and follow. 5 : One-click printing, the bluetooth printer for iphone supports photo printing, web printing, QR code, diary, scrapbook, storage label, memo, list. Portable photo printer for iphone is a perfect Christmas and New Year gift for students, office workers, girlfriends, lovers, friends, family members.