Estimated Delivery:8 ~ 10 business days, Shipping Fee GBP 1.99 Features: - Manual excavation of crystal salt stone:each crystal salt stone is manually excavated, to purify the soul and release deep pressure. - Aromatherapy life:aromatherapy life, it gives yourself better quality of life. - Add the essential oil evenly:the crystal porous structure quickly absorbs aromatherapy essence and starts the day of fragrance. - Heat assisted aroma emission:through the heat emitted by the circuit board itself, the crystal salt stone can speed up the volatilization of essential oil, clean the air and relieve the pressure after being heated. - High efficiency atomization system:with high efficiency atomization system, quickly humidifying indoor air. Specifications: Material:ABS+PC+electronic components Color:Pink, White, Green Power input:5V / 800mA Function:Oxygenation Applicable area:less than 10 square meters Operation mode:Mechanical Power mode:USB Atomization volume:30 ~ 40dB Length of spray:~10h Wireless humidification:6 h Occasion:Home, Hotel, School, Car Size:96.5*96.5*112.5mm Package Included:1 x Humidifier