What’s included in our carefully selected package:
1 x 2L Auto-Cure Smart Jar(included 4 Pcs 2-Way 62% Humidity Packs), 1 x 10Pcs 2-Way Humidity Control Packs

2L Auto-Cure Smart Jar:

• One-touch Automatic Vacuuming. Ensure that the food in the jar is fresh and not rotten for a long time, and prevent bacteria from growing.
•  Smart Lid Digital Display. Display the temperature and humidity indicators in the jar, along with the storage time, power status, and air pressure status. It can automatically vacuum according to the air pressure monitoring in the can.
• 2L Large Capacity/3-4 Ounces Capacity. It is great for 1-2 plants for curing and fresh storage.
• Super Value 4Pcs 62% Two-Way Humidity Packs. It is recommended to replace it after 90 days of use to maintain the freshness of your storage.
• Wide-Mouth, Flat Bottom, User-Friendly Design. Easy to take and clean, no food residue left, and no waste.
• Safe Materials. The container features a 304 stainless steel liner and ABS with food-grade silicone, ensuring corrosion resistance and compliance with food-grade certification requirements.
• Large Battery Support. Convenient charging and long battery life, with a 2000mAh lithium battery capacity, allowing for up to 180 days of use per day.
• Multi-functional use. It will meet your various food sealing storage needs, such as spices, herbs, coffee beans, mushrooms, and many other ingredients.

62% RH 8g 2-Way Humidity Control Packs:

• Reliable 2-Way Humidity Control. Keeps your storage environment locked at the ideal 62% RH. When it’s too humid, the pack absorbs excess moisture; when it’s too dry, it releases purified water vapor to restore balance.
• Long-Lasting Freshness. One pack maintains up to 1 oz of herbs for 3–4 months, preserving potency, flavor, and aroma. No more dry, harsh product—just smooth, enjoyable freshness.Safe & Natural Formula. Made from a non-toxic salt-and-water solution, completely food-safe and worry-free.
• Convenient & Mess-Free. Each pack comes individually wrapped for maximum freshness. Simply remove the outer wrapper and place it inside your airtight container—the pack does the rest. For best results, replace every 3 months. (Tip: Do not mix different %RH levels in the same container.)
• Versatile Protection. Perfect for herbs, coffee, tea, cigars, and more. Also trusted for protecting guitars, wood instruments, camera lenses, antiques, and rare books from damaging humidity swings.