Color greenMaximum vacuum suction: 3V/DCHeadband Material: Soft SiliconeWorking environment: 16-35 degrees (relative humidity within 85%)Weight: 145 gramsSize: 20*4cm (manual measurement may have errors)Package includes:host * 1,Silicone nib*2,Charging cable*1,Sponge pad*7,Operating Instructions * 1SAFE AND RELIABLE: This electric nasal aspirator has 5 suction levels and two different sizes of reusable silicone tips to ensure perfect suction to clean your baby's nasal congestion safely and easily. EASY TO REMOVE AND CLEAN: The nasal aspirator can be disassembled into 3 parts. Simply clean the silicone tip and collection cup with soapy water. Continuous use: The electronic nasal aspirator is battery powered and comes with a USB charging cable. High-quality lithium polymer battery can be charged and discharged 500 times. SAFE AND RELIABLE: Two interchangeable nozzle sizes, made of soft silicone, always fit comfortably on your baby's nose. It won't hurt your baby's sinuses. This nasal aspirator will be the cutest gift a new mother can give your baby, with its soft silicone nose tip that prevents your baby's nose from getting hurt and bacteria growing.