Wahei Freiz Office Mug with Keeps Hot or Vacuum Insulated RH-1678 Lid, 350ml, Blue, Cold,

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. Inner bottle: Stainless steel, Body: Stainless steel, Slide lid: PBT resin, Drinking spout: Polypropylene, Gasket: Silicone rubber Product size (approx.): Width 13 x Depth 9.5 x Height 10.5 cm Product weight (approx.): 250g Heat retention: 70 degrees or more (1 hour) Cooling effect: 9 degrees or less (1 hour) Country of Origin: China