Vender Mini impresora portátil para preguntas incorrectas, bolsillo para estudiantes, impresora fotográfica con etiquetas incorrectas SATRUI al mejor precio

Package Included: 1 * host 1 * data cable 1 * instructions 1 roll of printing paper Specifications: Mini error printer Shooting, searching and printing, learning and life is just right Take photos, search questions and analyze them by famous teachers Use the wrong question app to shoot questions and rely on the app's massive question bank to quickly Screening and matching, second analysis, difficult and wrong problems can be solved easily, making learning efficiency ten times faster OCR optical text recognition OCR character recognition can quickly recognize and extract the characters on the pictures through the captured pictures, and convert them into editable blackboard notes. The books and test papers can be photographed and changed into text in seconds Description: Product Name: Mini wrong question printer Product size: 82 * 82 * 45mm Battery capacity: 1200mAh Charging interface: 5v-microusb Definition: 200dpi Printing method: thermal / inkless printing Imaging mode: black and white Bluetooth: Bluetooth ble4.0 APP：Tiny Print Print paper specification 57 * 26mm * 6M