THANKO a relaxing ear warmer for before features temperature control and a timer for a comfortable MMSN23HWH, gentle, bedtime, restful, sleep.

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause 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 appropriate voltage or equipment. --------------------------------------------------- [Size] Main unit: W 14 x D 12.5 x H 17 (mm) Controller: W 20 x D 10 x H 42 (mm) Main unit cable length: 400 mm [Body weight] 50g [Power supply] USB 5V 1.0A or more [Power consumption] Approx. 3.5W [Mode] 3 temperature levels (low/medium/high) [Temperature] Low: approx. 37°C, Medium: approx. 40°C, High: approx. 43°C [Safety Devices] Thermistor, Polyswitch [USB Cable Length] Approx. 1.0m [Material] Body: PC, Controller: PC, Eartips: Silicone (including controller) [Set contents] Main unit, USB Type-C cable, ear tips S/M/L (1 set each), dedicated storage bag, Japanese instruction manual 12 months from the date of purchase