Features: Food grade silicone suction head and nozzle, soft and skin-friendly. Detachable design for cleaning conveniently. Ergonomic design with humanized radian, comfortable to hold. Rechargeable design with USB cable, easy to charge and durable to use. Anti-reflux design, can prevent the snot from flowing back into the nose. Five gears can be adjusted and selected by one key control, easy and convenient for meeting different needs. Specifications: Condition: Material:Silicone Color: As shown in the picture Size: As shown in the picture Package List: 1*Data Cable 1*Instruction Manual 1*Electric Nasal Aspirator 2*Suction Nozzle 1*Pack White Cotton Balls .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } 1Food grade silicone suction head and nozzle, soft and skin-friendly. 2Detachable design for cleaning conveniently. 3Ergonomic design with humanized radian, comfortable to hold. 4Rechargeable design with USB cable, easy to charge and durable to use. 5Anti-reflux design, can prevent the snot from flowing back into the nose.