VIHELM: An award-winning Mobile Isolation Helmet
Another risk with mask-wearing comes when you have to remove your mask to eat or drink. Do you take off your mask and risk contamination, or endure hunger and thirst?
VIHELM’s powerful blower maintains positive pressure inside the helmet at all times, and pumps more than 9 cubic feet (252 liters) of fresh, purified air into the breathing zone every minute. The air supply system can be powered by any off-the-shelf smartphone power bank or power supply.
It can last for 8 hours on maximum airflow rate with a large power bank. What's more, the power bank can be charged while in use, guaranteeing uninterrupted protection.
The filter cartridge and breathing tube can be moved from the back to the front, allowing comfortable sitting experience. VIHELM’s compact design can be easily used even within the confinement of an economy-class seat.
Studies have found that each dollar invested in business travel can generate as much as $12.50 in revenue, it’s clear that the inability to travel safely has cost a lot of money for business.