The Bluetooth is nice because I don't have to do anything for it to work. I get in the car, hit play on my phone, and music comes out! Only downside is about a

The Bluetooth is nice because I don't have to do anything for it to work. I get in the car, hit play on my phone, and music comes out! Only downside is about a one second delay. Also nice for friends with phones that don't have 3.5mm. I've never had trouble with Bluetooth. I have a pair of wireless Sony headphones that really just work. I tap my phone to the side of them and they automatically turn on and connect. Battery lasts about a month.