Note: The batteries used directly affect the performance of this sealer. (USE 2AA NEW ALKALINE Batteries) ***Use new, Duracell, Rayovac, or energizer batteries for the best performance*** Features Include: - Heat Sealing Function -Built in razor for cutting THICK plastic bags -Strong Magnetic backing.To ensure longest battery life, it is recommended to take the batteries out when the sealer is not being used for a long period of time. *Images are copyright protected*