Thermo Mug Silicone Double Navy Mug,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. Size: Approx. 8.9cm diameter x 10.4cm height Capacity: 300ml Materials: 18-8 stainless steel, silicone, AS, ABS, PP Double vacuum insulation for heat and cold retention Openable drinking spout lid *Do not use in microwave ovens, dishwashers, or dish dryers.