Mobile Phone Headsets ASRock

---------------------------------------------------------------------- [Precautions for Use of Electrical Appliances] 】 When using electrical appliances, please note that the voltage is different from that of Japan, which can cause malfunction. The plug type is Japanese type (A or B type), so please check the voltage and use a transformer. The transformer is different from the conversion adapter. A transformer is not required for USB power supply. We are not responsible for any malfunction caused by the use without a transformer. ---------------------------------------------------------------------- [Caution when purchasing used items] Please make sure to check the condition of the product in…