Avid travelers will know how cumbersome it can be to pack multiple devices when it's time to hit the road, so the Troval travel device is designed to help streamline this process. Designed by Fuhua Wang, the Troval system works by featuring an array of interchangeable heads that provide uses such as shaving and toothbrushing. This means that only a single motor battery pack is required rather than individual systems for each product.
The Troval travel device system features compact interchangeable heads for streamlining personal care, but it also doubles as a backup battery pack for smartphones or other USB devices. This helps to increase the efficiency of the device even further and eliminate the need to carry multiple products with you during travel.