This detachable nasal aspirator features 9 suction levels: adjust the suction intensity according to your baby's needs for gentle and effective nasal congestion relief. A built-in night light mode provides a soft glow for comfortable nighttime use, allowing for discreet nasal aspiration. Ten colorful nursery rhymes are included: a selection of cheerful and melodious tunes to soothe your baby while relieving nasal congestion. It is detachable and heat-resistant: easy to disassemble for thorough cleaning and heat-resistant, ensuring hygienic use and a long lifespan. Compact and portable: lightweight and easy to carry, allowing you to care for your baby anytime, anywhere. Specifications: Model: NASA602; Shell Material: ABS; Nasal Aspirator Cup Material: PC (high temperature resistant); Suction Mouth Material: Food-grade Silicone; Tweezers Material: Food-grade PP; Power: 5.5W; Rated Voltage: 3.7V; Noise: 63dB; Power Supply: Type-C; Battery Capacity: 18650 Lithium Battery (2500mAh) Power Levels: 3 Volume Levels; 3 Light Levels; 9 Suction Levels Suction Intensity: 65Kpa 3Kpa Suction Power: Level 1: 3.5L/min Level 2: 3.9L/min Level 3: 4.2L/min Level 4: 4.6L/min Level 5: 5L/min Level 6: 5.4L/min Level 7: 5.8L/min Level 8: 6L/min Level 9: 6.2L/min (0.1L/min) Charging Voltage: DC 5V/1A Charging Time: Approximately 3 hours Package Contents: 1 x Nasal Aspirator 1 x Nail clippers (3 x), suction tip (1 x), tube (1 x), tweezers (1 x), collection cup (1 x), USB charging cable (1 x), English instruction manual