Stronger Suction Power = Better Cleaning Effect? – NO! The latest brushless motor technology and the 4-layer fully sealed filtration system with improved cyclone separation are perfectly combined to form a truly powerful suction. The optimized air-duct system is smoother and not easily blocked, more efficient adsorption of fine particles, dust, debris, hair. Bring you a better cleaning effect. Motor-driven Brush Head = Deep Cleaning? – NO! The independent motor drive floor brush is equipped with an upgraded 5-series motor, which targets deep and thorough cleaning of thin carpets and any hard floor surfaces. Allowing it to easily pick up dirt and dust from deep inside carpets; Dual motors drive together, the cleaning effect is better. Damaged Battery = Disposable Items? – NO! VACLAB vacuum cleaner uses detachable high-quality lithium-ion battery, provides up to 40 mins of uninterrupted runtime. And the air duct is optimized to reduce the battery load by 20%. Buying a spare battery, double the battery life. Buying A Handheld Vac Separately? – NO! The 4.3lbs cordless vacuum cleaner can easily convert to a lightweight portable handheld vacuum; Compact with multiple accessories, including a 2-in-1 brush, 2-in-1 crevice brush, and extensible tube. You can Free combination according to your needs, maneuver stairs, furniture, car, ceiling with just one hand. Design Is Not User-friendly? - NO! The maneuverable Brush Head with LED lights help to light up dark spots in the corner; A small gadget helps clean the dustbin and roller brush; Buckle design, Easy to assemble and disassemble; Retractable metal tube can be adjusted arbitrarily; Two power modes can freely be switched with one key.