Looking for updates iPod headphones under £ 50. Any recommendations? (Good quality)?

iPod headphones are dead and I'm Looking for a good pair Upgrade to ask for Christmas. Reflection on the Sennheiser CX300, CX500, CX400, or, but I have no idea when there is a helmet. Any suggestions for a decent helmet in the £ 50 range? Thank you

less than 50 squid I stick with the CX sennheisr, none of them. they are very durable, they have great sound and separate them and they are a bargain, I had the CX300 for 15 books.

Sennheiser CX500 REAL vs. FAKE/REPLICA PART 2!