Features:--The sealing machine is eco-friendly and economical. It has a built-in 1300mAh or 1500mAh lithium battery that can be recharged over and over again.--This machine has three types of sealing mode available for you to choose freely(thin bag, normal bag, thick bag).--The mini sealer is multifunctional. You can use it to seal ordinary plastic bags of rice, tea, potato chips, seasoning, salt, etc.--Safe design, easy to use, French fries bag sealant built-in high-tech circuit board, with good heat insulation effect, patented triple sun protection, double-layer high level, safe and reliable. To seal the bag, turn the knob to the + position to open the bag rotation point. When not in use, rotate the knob to the middle area of +y to block the knob, prevent accidental heating, and prevent children from being injured.Product parameters:Product size: about 122x48x56mmRated voltage: DC 5V-1ABattery capacity: 1300 mAh for white and pink; 1500 mAh for greenColor: white, pink, greenPackage included:1x mini sealer1x user manual1x testing bag1x USB cable (length: 30.5 cm)