1) 99.9% sterilization of coronavirus Using UV-C Led system which developed by Seoul Viosis Korea. This technology called 'Violeds technology' and prove that 99.9% sterilization of coronavirus only in 30 seconds. 2) USB Type-C Port for convenient use 3) One touch button operation 4) size : 203 x 132 x 69 (mm) 5) weight : 280g
