FanVision Racing Headphones

I bought these headphones for a nascar race i went to several months ago. i was really looking forward to listening to the communication between driver and spotter during a live race. i was surprised to find out during a race that, even my volume on my phone was at a max i could hear some or nothing at all of the communication. to me it was disappointing and felt like getting refund but like me being me i tried to look for a better option or a plan B, as they say. so i recommend to anyone interested in these racing headphones to buy along with the headphones a amplifier that enhances the volume it will serve u well during the sound of the loud engines during the race.. besides that there are not the most confutable but well enough to wear for only those special race days..