The PB-413T Backpack Blower is perfect for leaves and grass clippings. Its powerful 44cc dual-ring piston engine provides outstanding performance while the heavy duty air filter ensures long life. Easy-to-use adjustable hip mounted throttle controls with cruise control make operation a breeze. Padded backrest and easy-to-adjust shoulder straps are comfortable and designed to distribute weight equally. The PB-413T is backed by a full two year consumer warranty and includes operator's manual and engine oil. All ECHO engines are certified with the longest engine durability rating.