Pocket-lint has teamed up with Sony Ericsson to bring you the chance of winning a smart accessories bundle.

First in the bundle is the HBH-PV720 Bluetooth headset which features automatic volume adjustment - so when walking into a noisy environment the device will adjust in less than a second - and auto pairing, which should make setup fast and simple.

Second we have the MBW-150 Bluetooth watch - Executive Edition, which will enable you to keep your phone safely in your pocket, allowing you to get text and call information directly from the watch. You can also reject a call at the touch of a button.

To be in with a chance of winning these two great prizes simply answer the question below, and if you're struggling with the question then click though to the Sony Ericsson accessories site where you might just find the answer.

This competition has finished.