Blow cap for iSOBER200
$1.00
✔ Minimized bounce-back breath air
✔ Hygienic use
✔ Easy plug in & out
✔ Washable by running water or dishwash machine
© 2021 SENTECH USA INC . All Rights Reserved.
$1.00
✔ Minimized bounce-back breath air
✔ Hygienic use
✔ Easy plug in & out
✔ Washable by running water or dishwash machine
© 2021 SENTECH USA INC . All Rights Reserved.