Safety protection: The outer case uses a 1562 โ PC case with high fire retardant; 100% full copper 3*2.08 combination of 5FT power cord; with power switch overload protection and child safety door; built-in 2200J surge protector, in order to protect the safety of electronic devices and mobile devices. Its USB uses Qualcomm-certified chips (Smart device matching and regulate the corresponding current). Reliable quality:The product has been certified by UL FCC CA Prop 65. ZOOMACH protects your home comprehensively. It can resist most of the thunderstorms and completely unaffected. It can also protect your electronics device, mobile devices, home theater equipment and office equipment from built-in currents and damage caused by voltage increase. Function Application:There are 6 AC sockets and 3 USB. Outlets fit for TV, PC, Cooker, Audio and most of household appliances. (The total power cannot exceed 1875W when using.) USB ports fit for 5V Cell phone, Tablet PC, Power bank, MP4, PSP, GPS etc. Thoughtful design:The exterior adapts long strips classic design; it takes up less space and it is conducive for finishing and placement; the switch adds a groove design, so that the power does not turn off accidentally due to collision; there is an added wall hook at the back which can be flexibly placed in any place. It is ideal for living room, bedroom and office use. Philosophy & Commitment:ZOOMACH\'s philosophy is to create the safest and most reassuring product for consumers. It is committed to 24 months warranty and 30 days unconditional return service for its products.