Does the product come fully assembled? Are parts readily available? What is the warranty period?

Handheld petrol blowers like this are usually supplied largely assembled (engine unit and main body built), with the blower tube/nozzle and guard sections to clip or screw on. So you should expect some very light assembly (fitting the tube sections) but not a full build.

Typical wear parts (pull cord, spark plug, filters, fuel line) are often generic or easily sourced through tool/engine spares suppliers.

Petrol garden machinery in this category is often sold with around a 1‑year domestic warranty as standard.