Specification:Material: ABSInput: AC 100-240V 50/60HzOutput: DC 24V 650mAPower: 14WTime mode: 1H / 3H / 6H / ONTank capacity: 550mLUltrasonic frequency: 2.4MHzAdapter cord length: 1.7mRemote control distance: ?3mtechnology: 4.0name: BT SpeakerColor: BLACKwood colorSize: 16.8*8.8cm(D*H)Weight: 436gPackage Content: (Pack in box)1 x Aroma diffuser1 x Remote control1 x Measuring cup1 x Power adapter1 x User manual(English)Thank you again for your patronage and look forward to becoming friends with you. I wish you all the best! If you receive the baby with quality problems, we will unconditionally return the goods for you, please rest assured that we will give you a satisfactory answer.