Toy Box: Bluetooth car speakerphones

Try using a speakerphone while you drive and chances are the traffic will drown out any conversation. But with wireless Bluetooth technology, voice command and clipon speakers, your hands-free calls will be less of a hassle.

BLUEANT S4
Designed to clip onto a visor, the BlueAnt S4 (HK$963) has its own voice-command technology rather than relying on your smartphone’s, though it only responds to pre-set phrases. You have to learn its language, but it’s simple enough. It links to up to two smartphones at once for hands-free calls, and recharges via microUSB or USB car charger. The S4 includes touch controls, too.