☆ Please pay attention for those who allergic to metal.
☆ High Voltage Equipment and lines in the voltage you will be off.
☆ Please do not leave on metal charger.
☆ Please do not who you are wearing off your hands on the watch. The ring is no problem.
☆ NOT harmonize the bathing solutions, but in the spa such as medicine and skin discoloration to your potential injuries so please be careful if you are on.