2 pcs of AA batteries is needed so that there is no need of charging.
The sealer uses high temperature sealing, which has good tightness.
The product is featured with high quality, good performance, and long service life.
One machine can bu used for dual purpose, sealing and openning
The product is applicable to film-coated aluminum foil bags, polypropylene, polyethylene, vinyl chloride materials bags less than 0.1mm.