BEATS Studio 3 Wireless Bluetooth Noise-Cancelling Headphones Over-ear headphones: surrounds the ear Compatible with all smartphones Features a microphone & remote & volume control Single-sided detachable cable Quick charging & foldable  free delivery to the winner see terms and conditions for free entry method 135 numbers at £4.50  *If all of the tickets the competitions does not sell out by the time  the countdown timer reaches zero, an additional 7 days will be added on to the countdown timer.   If all of the tickets have not sold after the first extended time period,  a 7 day extension will be added up to a maximum of 4 times.  If all tickets have not been sold after 4 extensions of 7 days,  a cash alternative prize of 70% of tickets sales will be awarded  to the winner instead of the prize.    