Instructions● Put the food into the bag, straighten the bag, remove dust and smooth wrinkles. ● Place the open end of the bag into the vacuum chamber under the air inlet of the machine. ● Press the top cover with your palm, then press the sides of the cover to lock the upper case.● Select the wet and dry mode and press the button. ● Press the vacuum seal button. When the LED turns red, the bag will automatically seal. When the LED turns green again, the process is complete. ● After completing the sealing, simultaneously press the left and right locks, open the lid, and remove the food. NOTE ▶ Slightly press or firmly hold is better when vacuuming. ▶ Use professional seal bags for vacuum sealers width under 11.8 inch. ▶ 12 months worry-free warranty. Any problem, please contact us with amazon message. ▶ If you have any problem, Please kindly contact our customer service, we will deal with it within 24 hours.Technical Specs: ☞ Name: Vacuum sealer machine☞ Power: 90W ☞ Plug:EU Plug /AU Plug/UK Plug/US Plug☞ Degree of vacuum: -45 Kpa / -60 KpaWhat's in the Box: - 1 x User Manual- 1 x Vacuum Sealer- 15 x Vacuum Bags 20*25cm（7.8*9.8 inch）