·The oxygen concentration can be selected from 24% to 50% ·In seven level: 24% 26% 28% 30% 35% 40% 50% ·Mask with elastic strap ·Adjustable nose clip·Size :S, M, L, XL
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.
