Captain Stag Vacuum Insulated Tumbler 240ml Ceramic Black UE-3623

・Product size: (approx.) Outer diameter 78 x height 98 mm ・Product weight: (approx.) 98 g ・Effective capacity: 0.24 L ・Thermal insulation effectiveness: 44 degrees Celsius or higher (1 hour), cooling effectiveness: 9 degrees Celsius or lower (1 hour) ・Material: Inner and outer body/stainless steel (with ceramic coating), country of origin: China

【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.