window cleaning robot

* Product size: 290*142*82mm * Input voltage: AC110-240V~50/60Hz * Output voltage: 24V, 3.0A * Power: 72W * Water tank capacity: 50ml * Maximum water spray volume: 30ml/h * Suction power: 2800Pa±10% * Motor: Brushless * Noise: 65 dB * Cleaning speed: 4 mins/m² *Built-in battery capacity: 500mAh * Remote control method: 2.4G * Frame detection: automatic detection, suitable for glass without/with borders * Cleaning coverage: 95% *Main motor battery life when power is off: 30min±5 Features: * Round machine, ultra-thin model *Ultrasonic double water spray