The latest in a long line of accessories for Apple’s music player the ipod has just been launched. The ibuzz connects to the ipod and vibrates in time with the songs as volume is increased so is the speed of the vibrations.

The new sex toy attachment is proving very popular among women and is being touted as the ideal gift to give the recipient "big smiles on their way to work".

The ibuzz is not related to the ipod makers Apple however is proving a big seller with adult-store saying the device is on the verge of selling out before Christmas.