Specification:Rated capacity: 1300ml (Real means 1150ml)Liner material: 304 stainless steelKettle material: Food grade PPRated voltage: Dual voltage 12V and 24V, 24V corresponds to 200W (fast heating) and 100W (slow heating). 12V corresponds to 100W (fast heating) and 50W (slow heating)Product size: About 120*120*240mm