Sell Portable thermal printer Polaroid Bluetooth printer❄Handheld mini thermal printer mobile phone bluet best price

Product size: 11*8*3.5cm Note: internal electrical products are equipped with a roll of printing paper, a roll of printing paper 8 meters Attributes: Power supply: 1000mah lithium battery Charging port: 5VUSB Resolution: 200dpi Printing method: thermal/no ink printing Development method: black and white printing paper Specification: 11cm*8cm*3.5cm Networking method: Bluetooth BLE.4.0 " Usage: if you are on iOS system, you can directly search for App: iPrint in Apple Store If you are an Android phone, search for iPrint in the Google browser Usethewizard APP use: Domestic Search APP: Precision Learning Foreign use: Apple directly search and download iprint, Android phone Google search and download iprint 1.First use please charge first,long press the power key 3 seconds to boot .2.Search WalkPrint on Google play or the App Store to down load the app.After launching,the application is allowed to obtain relevant permissions,register and log in the account. 3.After bluetooth is enabled,scan the code in the upper right corner of the app down loaded from the phone(the QR code printed by pressing the device's open button for 2 times in a row),and print the note after successful connection.