100% new brand and high quality Replacement Head Material: Soft Silicone Shell Material: ABS Size: 9*4.5*22cm Lithium battery: 350mAh Rated voltage: 7.4V Fit for : 0-12 years old Feature: The nozzle us made of soft silicone, healthy and safe. The electric nasal aspirator generates enough suction to remove stubborn mucus while not harming your baby's delicate sinuses. Waterproof construction is easy to clean, and the silicone nozzle can be disinfected with hot water. Package included: 1 x Nasal Aspirator 2 x Head 1 x Cable 8 x Sponge 1 x User Manual Note: Please allow 1-5mm errors due to manual measurement. Due to light and screen setting difference, the color of the item may be slightly different from pictures