Super compact in size, the Xiaomi SMATE Electric Shaver Mini Portable Razor is a great backup razor. Though it’s powerful enough to be your daily shaver, this mini razor is one of the cool gadgets for men that is just 4.6 inches long, so it fits perfectly in your toiletry bag. Plus, because this portable shaver is so small, it won’t take up valuable space. Keep it in your car in case you need to freshen up before a meeting. Or keep this mini shaver in your gym bag if you want to shave before heading into the office. Leave this compact razor where you often need it rather than remembering to bring it with you. Furthermore, it needs just two hours to charge completely, and it works for 45 minutes straight when fully charged. That should be enough time to shave pretty much everywhere.