Police are looking for two boys who allegedly assaulted a man while stealing from the JB Hi-Fi store at Westfield Belconnen earlier this month.

At about 3.30pm on May 10 the boys were confronted by a customer as they were fleeing the store. They allegedly punched the man several times.

The boys are described as Caucasian in appearance, both with short dark hair.

One was wearing a black Everlast puffer jacket with a hood, light-coloured pants, grey shoes and a dark backpack.

The other was wearing sunglasses, a black Kathmandu puffer jacket over a grey hoodie and dark shirt, light-coloured pants, white and black shoes, and a dark backpack.

Anyone with information call 1800 333000, or via the Crime Stoppers ACT website.