Stay cool and comfortable with VAJIAZA 40-inch bladeless evaporative air cooler. It delivers smooth airflow and covers your room with 70? wide-angle oscillation. Choose from 3 wind modes and 3 fan speeds to match your needs. The ultra-quiet design (<33dB) helps you work rest or sleep without noise. Set the built-in 12-hour timer to save energy. The 3L water tank and 2 included ice packs boost cooling power. The bladeless design is safer for homes with kids and pets. It also brings a modern look to your room and great for bedrooms offices and small apartments.