Bluetooth Thermal Er Avocado Green

Bluetooth Thermal erDetails: 1. Material: Plastic 2. Weight: about 350 grams 3. Size: about 8.7x7.9x3.9 cm 4. ing format: 5.7 cm 5. Battery capacity: 900mAh 6. Working voltage: 5.0V 1A 7. Charging interface: 5.0V Micro-USB 8. Functions: Take photos to search for questions, sort out wrong questions, answer skills, real questions, learn English, recite poems, Chinese characters practice, language translation, clified notes, to-do list, document ing, web page ing, interesting handbook, photo ing, Note transfer, voice recognitionFeatures: 1. Built-in rich functions, both learning and entertainment 2. Bluetooth connection, easy to use 3. Smart lab sensor, automatically matching lab size 4. Portable tearing port, tearing paper neatly 5. Push-button opening, light touch switch, easy paper replacement 6. 306DPI high-definition head, high-precision inkless ing