KFD products are UL / CE / FCC / RoHS certified; Warranty: 30 Days Free Exchange /36 Months Warranty;This adapters was made with the highest quality materials.V-0 grade flame retardant,OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)
Input: 100-240V 50-60Hz Connector size:See picture;⚠️(Please Note! that the "Yamaha Keyboard Piano" available in a number of different Models Number and Connectors. Please Make sure Your Model or P/N : Match this Listing. Thank you.) Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.