1. Oversized 4L steam cooker to solve the problem of temperature not rising.2. The front curtain can be opened, which is convenient for ventilation after a long time.3. Increase the folding chair, so it will not be too tired after sitting for a long time.4, Built-in storage bag, you can put essential oils in water cups.5. The safety prompt label is more comprehensive.6. The steam cooker has anti-dry burning and automatic power-off functions.7. Our products are UL, fcc certified8. Equipped with aluminum foil pads to prevent the water generated by steam from leaking on the ground, and there are sealing strips when sewing.9.. PVC pipe structure, no deformation, no rust, easy installation and disassembly.