Whether for business or pleasure, if you spend a lot of time on the road Motorolaas T305 will help keep the driving safe by allowing you to make and take handsfree calls from your mobile phone. Designed to pair with any Bluetooth-enabled handset, the T305 simply clips to the carrs sun visor and, with a powerful speakerphone and enhanced echo and noise reduction technology, conversations come in loud and clear. Operation is easy too, with a multi-purpose button to activate voice dialling, answer or end calls.

It costs $150.