Infrared Sensing Low-temperature 3D Printing Pen Children DIY Graffiti Painting Pen(1000 mAh-Pink)

Features:1. Infrared light monitoring, prompts when the writing distance is less than or equal to 15 cm, strengthens the correction of posture2. Sound reminder to prevent myopia3. Low temperature anti-scalding pen tip, safer4. Equipped with copying paper and copying board, can draw a variety of shapes5. Environmentally friendly materials, safe and odorless6. PCL consumables, rich colors, low melting point, not easy to burn7. USB charging, long battery lifeProduct parameters:1. Rated voltage: DC3.7V2. Discharge mode: click to discharge/click to stop3. Adapted consumables: PCL1.70-1.80mm4. Battery capacity: 1000mAh5. Battery life: 90 minutes6. Product size: 12 x 5 cm7. Product weight: 66 gramsPacking list:-3D printer x 1-Copying cardboard x 10-Transparent copying board x 1-Anti-blocking needle x 1-Low temperature consumables x 3-USB charging cable x 1-Instruction manual x 1