| Color：white+transparent Capacity：13L Material：ABS Network Connection：Bluetooth（app control,please keep the container and phone within 10 meters） Control Method: Mobile phone App control Function: Vacuum seal to prevent food deterioration. Button Function：3 button（Power Supply/Lock/Unlock) Power Supply Mode：Rechargeable lithium battery power supply, battery power display, charging detection Charging Adapter: the USB-C adapter Packing size：30*32*34 G.W:1.5KG |