Fire and Heat Resistant Casing: The casing of this product is made from v0 level ABS-pc material which provides several advantages including temperature resistance. Strong d suction: thanks to the highly efficient vacuum pump and powerful motor, the food vacuum machine provides up to -45 kpa of suction force. more air in the bag and keep food fresh. -200-Multi-Sealing Mode: Inching for soft foods like bread; Vac Seal for wet and dry foods like frozen meat, vegetables; seal only to seal without vacuuming; vac. hose to keep canned food fresh for 8 times longer than normal, reducing spoilage and waste. High temperature resistant sealing cotton: the use of a design of high-elastic, high-temperature-resistant sealing cotton, to prevent incomplete sealing, too poor, resulting in vacuum degradation. Vacuum jar interface: equipped with a connection tube for suction , which can be matched with a vacuum wine stopper to seal and preserve red wine, suitable for most vacuum jar vacuum operation! Easy to use: double lock design, strongly press the push panels on both sides to lock the latch when using it, which helps to vacuum and seal perfectly. All in one: our set includes many accessories, you can use it to use without any worries. The equipped storage bag has a sturdy drawstring, which is easy to pull and carry to protect the Raopuzi machine from scratches and dirt.