#BluetoothSpeaker

Safety experts generally agree that shutting off your phone altogether while behind the wheel is the safest way to travel, but the reality is that just isn’t going to happen for many drivers. In spite of thousands of deaths and close to a half million injuries chalked up to distracted driving every year, we are a society largely addicted to our phones.

But experts also agree going hands free is a safer option than handling a phone on the go, and most newer vehicles now have Bluetooth so drivers can keep their eyes on the road and use voice commands to make and receive calls. While arguably still distracting, hands-free calls are a better idea than punching keys at highway speeds, when a car travels the length of a football field in about five seconds — coincidentally, the average length of time it takes to read or send a text message.

For owners of vehicles without built-in Bluetooth, there are all kinds of aftermarket solutions available, from small units with a microphone and speaker that clip to a sun visor and cost as little as $20, to replacement head units that will set you back hundreds of dollars or more. For the purposes of this exercise, we looked at the former for their ease of installation and low cost.