Tshaj tawm Laryngy daim npog qhov ncauj

Cov lus piav qhia luv luv:

• 100% qeb kho mob Silicone rau cov biocompatibility zoo dua.
• Kauv qhov ua rau lub zog ua kom tsawg dua crushing lossis kinking.
• du, pob tshab thiab kink-resistant raj.
• Tsim nyog rau cov neeg laus, menyuam yaus thiab menyuam mos.