Features: 12V power for Omron Compressor Nebulizer NE-C801 NE-C801S NE-C30 Replace any Adaptor LED Indicator 6 Power Output Selections 6 Universal Output Power Jack with Different Size SPECIFICATIONS : Voltage (V) : AC 100V-240V Input Frequency : 50/60 Hz Output : DC 3V-12V (Manual adjustment) Cable Length : 0.7 metres Shell Colour : Black pack: 1pcs Power Supply