... 9V1A wall plug-in power supply Made in China.Product parameter:Model No.HSJ0901000Input Voltage100V-240VInput Frequency50-60HzDC ... range±5%ProtectionOver voltage, Over Current, short circuitGuarantee2 yearsApplicationElectronic product ,Beauty & Health equipment, Bluetooth headset, LED lights, ... , CCTV camera, LCD display, Fans, Toys, etc.Product feature:•Extra safe design , safety approvals• Ultra low ...