MYNT3D Professional Printing 3D Pen with OLED Display. Product Dimensions: 7.99 x 5.2 x 2.6 inches. Item Weight: 12 ounces. Manufacturer: MYNT3D. Model number: MP012-WH. Kit includes 3 colors of PLA plastic filament, A/C adapter and slim, ergonomic pen with 1 year limited warranty. Temperature is adjustable in 1 degree increments from 140 to 230 C. Large OLED display. Works with ABS and PLA filament. The pen is USB powered and can be used with battery power banks (with at least 2A output). Input power: 5 Volts/DC 2A. Adapter: 100-240v AC 50/60Hz. Power output: 10 watts. FCC, CE and RoHS-certified.