Extremely Portable and Quiet USB charging supported, no power outlet required. Convenient for sleeping in the car, camping, and long business trips. Quiet operation with noise level 42 dB or less. Includes a storage case for stylish, organized storage. Efficient Vacuum Sealing for LongTerm Storage Vacuum function instantly removes air to enable longterm storage. Helps preserve the nutrients of ingredients while maintaining sealing properties, maximizing the effectiveness of vacuum packaging. Reliable for storage periods up to 20 months. Flexible Bag Compatibility and Space Saving Flexible storage that locks seamlessly with a wide range of vacuum bags (sizes S, M, L). Suitable for various lifestyle needs, from compressing travel clothes to storing winter futon. Despite a compact design, it delivers strong suction, reducing storage space by up to 70%. Lightweight, Compact and Versatile Palmsized design: 12 cm long, 8 cm wide, 6 cm ; weight 380 g. Battery compatible with AC adapter and USB charging. Portable model ideal for organizing closets, closet storage, and camping gear. Use scenarios Road trips and camping: vacuumseal clothing and snacks to maximize space and keep items fresh while on the move; operate quietly in the vehicle. Travel and home packing: compress clothes in luggage to improve packing efficiency; store seasonal bedding or futon when not in use. Home organization: declutter closets and store seasonal items with longterm preservation in mind.