Brand Name: FUYAOZHISHANG Origin: Mainland China Material Feature: Latex free Material Feature: Nitrosamine Free Material Feature: Phthalate Free Material Feature: BPA Material Feature: PVC Free Material: others Type: Bottle Warmers  Power Source: Electric Power Source: Electric Voltage Type: 0-75V DC High-concerned chemical: none Voltage: USB Plug Type: Other Product Category: Bottle insulation cover Specifications: Digital display temperature + power 18W Series: Bottle insulation cover Material: Leather Style: Thermal bottle cover Choice: yes semi_Choice: yes