Do not spend money on AOVOPRO, you will regret it.
Bought the ES80, had my doubts over the reviews, but it’s the one my son was adamant to purchase. Handlebar broke after 2nd use. Emailed customer service, sent some video evidence of the fault. Was offered a replacement to which I accepted. Have not received replacement and now I’m being completely ignored. The reviews are accurate. Do not spend your hard earned cash with this company. Absolute cowboy products offering a jokers service.