• Adapter Input: 100-240V~50/60Hz 1.5A
• Adapter Output: 24V (3A) 
• Battery Capacity (mAh): 500mAh 
• Charging Time: 1.5-2H 
• Cleaning Speed: 1.1min/sqm
• Cord Length: 6.7M  
• Noise Approx: ≤65db 
• Power (W): <800W
• Rated Frequency (Hz): 50/60Hz
• Rated Power (W): 72W
• Rated Voltage (V): DC 24V 
• Suction: 2400-2600Pa 
• Voltage: 220-240V 

Super Practicality
Suitable for Multiple Scenes
The upgraded pressure sensitivity of Purerobo W-S9S enables it to deal with multiple complicated cleaning environment.
Equipped with Smart Chip,32-bit ARM framework and real-time monitoring mode of precision air pressure sensing system.
Purerobo W-S9S can work smoothly in complex environment like frameless glass big or small window frame glass, glass door, frosted glass and tile wall etc.