I got some wireless headphones as a birthday present (Sony ones, around £50) and so far they've been playing up. Every time I connect them to my phone (for Spotify) they disconnect every 5-10 mins. Sometimes they don't connect at all. It also takes about 5 mins sometimes just to connect them to my laptop.

Is this a normal problem for wireless headphones, or have I just got shitty cheap ones?

Plus you have to charge them and they have a battery life of 48 hours, which seems not worth the no wire...