Features: With 0.6mm brass nozzle and lenthened heater block of H2V2S Lite allows high speed and faster printing,printing temperature of H2V2S Lite up to 270C and can be upgraded to 500C. The weight of H2V2S Lite can be as light as 175g so that the adverse effect of inertias can be declined for higherprinting precisions. The heat sink structure of H2V2S Lite is optimized so airflows candivert up away from the nozzle to improve heat dissipation. Note: High flow printing requires effective and active cooling The SFSV2.0 can not only detect filament runout, but also filament breakage, filament clogging, filament tying and even extruder malfunction. Filamen jams sensor can be mounted both on bowden extruder and direct drive extruders. It supports motherboards for Endstop, filament detection,induction sensor, etc like SKR MINI E3V3.0 / SKR3 / SKR3EZ / MantaE3EZ / OctopusPro. And SFSV2.0 Specifications: Material: Plastic+Metal Item:Direct Drive Extruder H2V2S Lite + BTTSFSV2.0Smart Filament Runout Sensor Kit Fits Different Type of 1.75 Filaments Size:as pictures For Klipper, Marlinand RepRap firmwares. Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement. Package includes: 1 Set Direct Drive Extruder H2V2S Lite + BTT SFS V2.0Smart FilamentRunout Sensor Kit