PRODUCT GRADING (Grade A) - Excellent Condition with Minor if any signs of use and wear > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Y.F.M Calendar Diffuser PRODUCT DESCRIPTION In summer, if you turn on the air conditioner indoors, put a humidifier to increase the humidity. In winter, it can also improves the quality of the air we breathe. Exactly great for those who suffer from insomnia & depression/anxiety & migraines, you would get a great night sleep Our aromatherapy diffuser has strong power transformation, cool mist humidifier aromatherapy oil diffuser, which makes mist PRODUCT INFORMATION Light source type - LED Brand - Y.F.M. Item dimensions L x W x H - 16 x 15 x 11 centimetres Runtime - Approx. 5 hours Auto Shutoff - Yes