CITIZEN Electronic Blood Pressure Wrist Monitor, Type, Black, CH-650F-BK

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- [Medical device classification] Specially controlled medical device [Medical device certification number] 221ADBZX00090000 [Easy-to-read display on large LCD screen] Displays blood pressure and pulse rate measurements simultaneously. [Notifies you of body movement and changes in pulse intervals] If a large change in pressure is detected due to movement of the hand or wrist during measurement, the device will detect irregular pulse intervals and notify you with a mark after the measurement is complete. [Memory for 60 measurement values] Memorizes 60 sets of systolic blood pressure values, diastolic blood pressure values, and pulse rate. [Displaying average values] Press the memory button to display the average values for the last three measurements. [Hard cuff that is easy to put on] Uses a hard cuff that is easy to put on when measuring.