Overview: 1. Adjustable Operation Settings: nasal aspirator is equipped with 9 levels of suction, enough suction easily help you to solve all forms of snot. 2. Blackhead Remover: We have set the Nasal Aspirator mode to the default settings, you only need to press "power switch" again to change to Blackhead Remover mode. Features: 1.9gears can be adjusted and selected by button control, simple and practical, to meet different needs 2. With music soothing function, so that the baby will not resist. 3. With fluorescent light function to attract children's attention. 4. Digital display design, speed is visible, remaining battery power is visible. 5. Food grade silicone nozzle, soft, skin-friendly. 6. Removable design, comfortable and clean. 7. Ergonomic design, humanized curvature, comfortable to hold. 8. Anti-reflow design prevents mucus from flowing back into the nasal cavity. Note: 1. The body should not be washed, do not put the body in the water to clean. Instructions for use: 1. Before use, soak the nozzle in hot salt water for 10 minutes, then disinfect. 2. Install the nasal aspirator and turn the switch on to activate. 3. If the nasal cavity is dry, spray it into the nostrils with saline or nasal spray. The nasal spray should be exposed to the nasal cavity for 4 to 5 minutes. Specification: Color:green, gray Nozzle material: Silicone Size: 15.5*5*4.5cm Suitable age: 0-6 years old Package Content: 1* Nasal Aspirator 4* Blackhead beauty suction head 1*Gourd shape 2* Funnel-Shaped Silicone Suction Nozzles 1* User Manual 1* Mini USB Cable 1* Device Case