Description:Soft material: The baby bottle warmer is made of velvet, which is skin-friendly, soft to touch, and not easy to break or deform.USB-powered: The baby bottle heater comes with USB power cables, which enables users to connect the heater with mobile power banks to heat.Adjustable: The bottle warmer is designed with various heating modes, suitable for home and travel use.Universal: The bottle warmer cover comes with smart chips to automatically stop heating and start to work when temperatures are high or low.Wide applications: The bottle cover is suitable for most materials, including glass, ceramics, plastic, metal, and more.Specification:Material: Velvet.Size: Approx. 28.5x13cm/11.22x5.11 inch.Power: 10W.Input Voltage: 5V/2A.Note:There might be a few color distortions due to different computer resolutions.There might be a slight error due to different hand measurements.Package Includes:1 Piece Bottle Warmer (with 1 Piece Power Cable).