專利設計採用電漿集塵殺菌!適合辦公室醫院及家庭 瞬間殺菌力100% 高集塵效率讓您室內空氣不再受細菌及懸浮微粒的困擾 Patented design uses a plasma sterilization dust! For hospital and home office Instant bactericidal 100% High dust collection efficiency so that you are no longer plagued by indoor air bacteria and suspended particles by