SAFETY: Products manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. Chargers are certificated with CE FCC etc. POWER SPECS: Input Volt Range: 100-240V NOTE: This Adapter is Brand New Replacemnet One, High Quality Never USED (non-OEM). Please make sure the Model of your device before buying The power supply has sufficient power and has undergone aging tests,using high-quality copper core wire, not easy to break, effectively extending the life of the power supply. 12V AC/DC Adapter Replacement for Casio Privia PX770 PX-770 PX-770BK PX-770BN PX-770WE Digital Piano 12VDC Power Supply Cord Cable PS Charger Mains PSU SupplySource 12V AC/DC Adapter Replacement For Casio Privia PX770 PX-770 PX-770BK PX-770BN PX-770WE Digital Piano 12VDC Power Supply Cord Cable PS Charger Mains PSU

Notice:
1. Please make sure the DC output and tip size of ac adapter are accordant before you order.
2. If you use the adapter for a long time, please keep it suitable ventilating and humidity. Do not put it on the skin products.