The Karcher WV 5 Ultra Care is a cordless window vacuum designed to clean glass and other smooth surfaces without leaving streaks. It operates with a suction power of 33.9 kPa and a 14 W power consumption, utilizing a 150 ml water tank to manage cleaning fluids efficiently. The device is powered by a 2500 mAh Li-Ion battery that provides up to 45 minutes of runtime, while an integrated LED indicator keeps you informed about the remaining charge. Weighing only 0.72 kg and measuring 31.2 cm in height, this white handheld cleaner is light enough for extended use across high windows or mirrors. The package includes the main unit, a charger, and a specialized sprayer with a microfiber attachment, along with a 20 ml sample of RM 503 window cleaner to get you started immediately.