Busydd Heated Jacket for Men Battery not Included USB Rechargeable Heated Coat Winter Warm Hooded Jackets with 21 Heating Zones Long Sleeve Heated Jacket with Pockets

I normally wear XL. I ordered XXXL, Still doesn't fit. Chinese XXXL is comparable to USA size L. Zipper pull is on the wrong side. My fault I didn't read small print that no battery pack is included, so I have no idea if it works or not. Description states USB rechargeable, but that doesn't make sense if they don't send a battery with it. Doesn't appear to be a quality item. Most likely I will return it and buy a quality product with a battery. If I order a Chinese heated coat again, it will have to be XXXXXL (5XL) to compare to a USA XL. Very disappointed with this purchase.