Portable travel bottle heater with digital display, leak-proof design, fast USB charging, wireless charging use, reusable plastic cups

Material: Plastic Reusability: reusable Care instructions: Hand wash only Product Recommended Use: Multi-purpose Power supply method: USB charging (built-in battery) Rechargeable battery: lithium battery Battery capacity (mAh): 8000mAh Product Code: HD1675610 Place of Origin: Guangdong, China