1. electric nasal aspirator: compared to traditional manual nasal aspirators, electric nasal aspirators can clean a baby's nasal congestion more quickly and conveniently. 2. safe and non-irritating: the aspirator is made of soft silicone material, which is gentle and non-irritating and won't harm the baby's nasal cavity. 3. detachable and washable: the aspirator's nozzle and other parts can be detached and washed for easy hygiene and to prevent bacterial growth 4. multiple suction levels: the aspirator has multiple suction levels, which can be adjusted based on the baby's nasal congestion and comfort level. 5. various nozzle sizes and shapes: comes with various nozzle sizes and shapes to fit different ages and nasal congestion situations. 6. rechargeable battery: the aspirator has a built-in rechargeable battery, making it easy to use, cost-effective, and environmentally friendly. 7. lightweight and portable: the aspirator is small and lightweight, making it easy to carry and solve the baby's nasal congestion problems anytime, anywhere. 8. ultra-quiet design: with an ultra-quiet design, the asr operates with minimal noise and won't disturb the baby and sleep.