LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mm New Arrivals Innovative Live Wire Recognition: Intuitively

Innovative Live Wire Recognition: Intuitively identify live wires by inserting the multimeter probe into the socket

Gyroscope: 3 axes

Optimized steam nozzle create densy foam 2 times faster

Power: 3 * AAA battery (NOT INCLUDED)

The airbag jack uses six steel tubes

LONGER LK4 X 3D Printer, Auto Leveling, 0.1mm Accuracy, 180mm/s Speed, 95% Pre-Assembled, Resume Printing, 32-Bit Open Source, 220x220x250mm New Arrivals Innovative Live Wire Recognition: IntuitivelyFeatures: Easy Assembling & Intelligent Auto Leveling: It is 95% pre assembled and only needs 6 steps to complete the assembly, reduces operation time and trouble, and quickly starts printing. With 16 point exact leveling, the unevenness of the hotbed is automatically compensated, deducting the hassle of manual leveling, and improving printing. Direct Dual gear Extruder and Wide Compatibility: Features a direct dual gear extruder with a 5: 1 reduction