UPGRADED 4 IN 1 VACUUM : Handheld Vacuum is designed with 4 functions. Vacuum function to keep food for and save 80% space for and clothes, heat function for sealing PP/PE/PVC bags, cutter function to cut and open bags, air for basketball, football, toy balls, etc. HEAT FUNCTION: Press the power button for 2 seconds, the POWER LIGHT SHOWS WHITE LIGHT, and the heat sealing function is turned on. The "-" side is a cutter, which can cut the plastic bags. The "+" side is a heat , using, use, you need to charge it with a USB cable, and then press the power button to for 2-3 seconds. Turn off the switch after use.. To better sealing effects, you can repeat . VACUUM FUNCTION: On the basis of the heat sealing function, press the switch again(The power light is orange) to turn on the vacuum function. vacuum pump is designed with multifunctional silicone nozzle, suitable for Sous Vide Bags, Vacuum Storage Bags, Vacuum Lunch box, Preserve & Marinate Vacuum -Containers and so on. The hand- thermal is rechargeable with structure. With portable size and detachable hook, this multi-functional Sous Vide is space-saving and convenient to be placed in kitchen or carried out. A great kitchen gadget and home assistant. MULTIFUNCTIONAL LIFE GADGETS: With a multifunctional vacuum pump, you will also have a balloon pump, football pump, food bag vacuum pump, storage bag vacuum hand pump, mini bag and cutter. What a fancy gift for mother or Colour:White :ABS Package Contents: 1 x Vacuum 2 x -cut Bag 2 x Vacuum Bag 1 x Ball Needle 1 x Air Nozzle 1 x Type-C Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.