Brand Name: MIHJUSFDH Plug Type: Other Origin: Mainland China Material Feature: Latex free Material Feature: Nitrosamine Free Material Feature: Phthalate Free Material Feature: BPA Material Feature: PVC Free Material: ABS Type: Bottle Warmers  Power Source: Rechargeable battery Power Source: Rechargeable battery Voltage Type: 0-50V AC High-concerned chemical: none Voltage: USB Choice: yes semi_Choice: yes