Sennheiser’s latest wireless over-ear headphone is the PX 210BT. It uses A2DP Bluetooth wireless technology to receive a stereo signal from any device with a built-in Bluetooth transmitter – most mobile phones these days in other words.

The lightweight headphones have a closed back design with what Sennheiser claims is ‘minimal’ noise leakage. They fold flat for easy transport and come with a soft travel case and a set of replacement ear pads.

To use them with an iPod you’ll need to add a Bluetooth transmitter such as Sennheiser’s BTD 300i, which will set you back another £60.

The Sennheiser PX 210BT is available now, price £150.