1) LED digital screen displays vacuum and sealing process. 2) Fully automatic, no need to lock and unlock manually. 3) Big handle design, easy for operation. (To lower down and to lift the lid easily.) 4) Double sealing line: 2*3mm 5) Dual pump ensures more stable funcitons and faster vacuum speed. 6) Vacuum speed: 25L/min 7) "Pulse " button to stop or continue vacuumizing any time you wish, helps to control vacuum degree, ideal for soft food package. 8) "Liquid" mode - Innovative design to vacuum some food with hign liquid. 9) Works with vacuum canisters. 10) Optional motor speed (Gentle / Normal ). 11) Strong suction power, ensures high vacuum degree (max -0.95bar). 12) Built-in roll holder and cutter. 13) Detachable vacuum drip tray. 14) Voltage and power: 220-240V~, 50Hz; 290W 15) Seal length: Max 40cm 16) Machine can work over 500 times continuously under Dry mode.