Garden blowers are extremely useful for tidying and clearing lawns and gardens of leaves, grass cuttings and even fresh snow.part the easy flex 20v gardening range from alko, the lb2060 leaf and garden blower is powered by a lithium battery not included. All the easyflex batteries can be interchanged throughout the range of tools. the lb 2060 fits comfortably into the hand and is easy to operate. The air flow can be increased or decreased according to the job and the air speed varies up to 200 km h.running times will vary according to the work conditions and power level used with 2.5 ah battery 20 minutes, 5.0ah battery 35 minutesspecificationspower 20v lithium ion not includedair speed 200 km hsound level 88 dbaweight without battery 1.2 kgmanufacturer warranty 2 year domesticplease note battery and charger not included, can be purchased separately.