Product name: Xiaomi Smart Humidifier 2 Product model: MJJSQ05DY Rated voltage: 220 V~ Rated frequency: 50 Hz Rated power: 28 W Humidification rate: 350 mL/h Noise level: ≤38dB(A) Water tank capacity: 4.5L Net weight: 1.57kg Product dimensions: Φ190×335 mm For Xiaomi warranty service and support Service email: service.sg@support.mi.com Address: 229, Lavender Street, Singapore 338778 Working Hours: Tuesday – Saturday: 10am – 7pm (Sunday, Monday, Public Holiday – Closed) Service Center Number: 85814530 Call Center Number: 8008528474