Guardian Sub uses fireproof material PC/ABS, which is very durable.
Guardian Sub looks like a pipe; ergonomic design is comfortable to hold and use.
Bold fire key is round, large, and easy to use with a gentle touch; the red LED will flash to prompt the normal or abnormal operation.
Elastic spring-loaded pin fits with various tanks with resistance range from 0.2Ω to 2.5Ω; What’s more, the connector is not only a tank connector but also a charging port.
The internal 1900mAh rechargeable battery can ensure the security and easily charge, so as to you can have a nice experience anytime and anywhere.
Guardian Sub provides multiple types of protections to safe guard against potential risk.
Helmet atomizer uses top airflow system, U-shaped e-juice tube totally enclosed design solve the e-juice leaking problem.