Suitable for all series of Kach window glass vacuum cleaners, such as: WV1, WV2, WV2 Premium 2nd Generation, WV5 Premium 2nd Generation, WV50, WV50 Plus, WV51, WV55, WV55R, WV60, WV60 Plus, WV70, WV70 Plus, WV75, WV75 Plus Window Glass Vacuum Cleaner Input: AC 110V-240V 50/60Hz Output: DC 5.5V 600mA Input fluctuation range: 90V-264V, 47Hz-63Hz Output power: 5.5V 600mA Output error: Less than +/-5% Work efficiency: More than 75% Ripple: More than 120mV High voltage test: More than 3KV, 10mA, 60S Operating temperature range: -20°C to 45°C, Humidity: 30%–85% Transportation and storage environment: Temperature: 0°C to 75°C, Humidity: 0%–95% Work protection: Overload protection, overcurrent protection, anti-start shock, anti-interference Color: Black Plug Type: EU Plug, compatible with countries including Indonesia, Germany, France, Italy, and others Material: Plastic Size: DC line length: 1.5m Voltage: AC 100–240V Package Contents: 1 x Charger Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allows an error of +/- 1–3 cm.