The speakerphone has a magnet on the back where the visor clip is mounted. Feels solid enough but in practical use the speakerphone is easily knocked off the visor when pressing the volume keys. Being able to stick the phone on a steel fridge door is handy. Automatic pairing and short time going into standby is the downside of this device. Have buyer regrets on purchasing two units.

The unit goes into standby too soon. Going away a few minutes, the phone does not repair on return. The unit must be turned off then on again, and you have to select the device again from your phone. This makes it really inconvenient as my other handsfree devices do not do that. The max volume is not loud enough for phone calls while driving with windows open. The calling number announcement before ringing is a nice feature.