Features:Suitable for kitchen or travel food fruit and snacks to keep fresh1.Mini and portable, can also be carried when traveling2.Easy to operate, according to the light scratch of the battery can be sealed after3.practicality, storage varietySpecification parameters:Product name: mini portable sealing machineItem No.: G137AWeight: 64gMaterial: plastic + stainless steel + ceramicSize: 14.3*4 * 4cmPower supply: 2 AA batteries (need to provide their own)Package includes:1 sealer and instructionsNote: 1. The product does not contain batteries, you need to provide their own 2 No. 5 batteries!Description:The product has a two-in-one function of sealing and opening, one end is sealed and one end is opened.The product requires the use of 2 x alkaline dry batteries No. 5, according to the battery compartment marking positive and negative directionInstall the batteries according to the positive and negative directions marked in the battery compartment.To seal, remove the hook first, then press to preheat for 3 seconds, then pull to seal.Sealing tips: pull faster for thin bags and slower for thicker bags.The product has a built-in automatic reset switch, press to power on, release to power off, no waste of battery power.The battery power is not wasted.Thin bags and bags thicker than 0.3MM Ultra-thin bags and bags with a thickness of more than 0.3MM are not suitable for use with pure paper bags.Caution: 1. 2 alkaline No.5 batteries should be purchased for the first use of the sealer, please note the positive and negative battery polarity when installing the sealer, press to heat for about 5 seconds before sealing. Do not exceed 1 minute per use to avoid overheating of the batteries!PS: Due to the high power requirements of the sealing machine, it is recommended to use brand new No. 5 batteries.2. What happened when the sealer was not successful after loading the batteries?Check whether the positive and negative poles of the battery are correct, replace the battery with a new No. 5 battery to try to ensure that the battery power is sufficient, press for about 5 seconds to warm up, and then seal, there is a video on the details page to learn how to operate Oh.3. Uneven sealing & bag breakage when sealing?This is related to the sealing control time and strength, before sealing the mouth of the bag will be laid flat, thin bags quickly slide through, thick bags slowly slide through, remember to gently press the uniform slide, try a few more times to feel it!4. Can I seal the bagged milk if I don't finish it?The bag should be clean and free from stains such as oil and water. Just dry the inside and outside of the bag before sealing.5. Do I need to press hard?Gently press with moderate force, violent pressure will cause the metal contact piece to deform and not heat up.Tip: Remember to remove the batteries when the sealer is not in use for a long period of time and when carrying it around!