1、Stable suction and backflow prevention design, easy and safe to operate 2、Quick disassembly, easy to clean. 3、Silicone material can be sterilize by hot water or ultraviolet ray light. 4、2 head nozzles, one is suitable for infants and another is for kids range from 2 to 8 years old. 5、Soft and powerful suction tip design, which is better than other products on the market. Description: The mucous membrane of the nose of a baby under 6 is very slim and needs a professional nasal suction device. This professional nasal aspirator is designed for helping clean baby's nasal safely and comfortably. Let your congested baby sleep comfortably through the night. Features: 1. Soft and powerful suction tip design, which is better than other products on the market. 2. 2 head nozzles, one is suitable for infants and another is for kids range from 2 to 8 years old. 3. Silicone material can be sterilize by hot water or ultraviolet ray light. 4. Quick  disassembly, easy to clean. 5. Material upgrade, hand feel more comfortable. 6. Stable suction and backflow prevention design, easy and safe to operate 7. Made of ABS and silicone material, safe to use. Specification: Item Type: Nasal Aspirator Material: ABS, Silicone Color: Pink, Yellow(Optional) Suction: 60KPa Energy Strength: 5 Gears Plug: USB Size: Approx.20 * 4cm / 7.8 * 1.5inch Package Weight: Approx. 321g 1 x Main Machine 2 x Nozzle ( Different Type ) 1 x USB Cable 5 x Little Sponge