Nadalys 550W Cordless Pet vs Stick Showdown—65Mins Run... Surprising Power Test! We were impressed by how the NADALY Cordless Vacuum’s 65-minute runtime kept us going through multiple rooms. The 550W motor delivered noticeable suction, easily handling pet hair on carpets and hardwood floors without missing a beat. Our test revealed surprising power for a cordless model, with the Anti-Tangle design proving useful in tight corners. The lightweight design made it a breeze to maneuver, and the auto mode切换 saved time during cleanup. While it didn’t quite match premium competitors in longevity, its balance of performance and convenience won us over. For pet owners prioritizing runtime and versatility, our tests show the NADALY delivers, making it a strong contender in the cordless vacuum market.