BlueAnt Bluetooth Portable Handsfree Supertooth II Handsfree SpeakerphoneI love this speakerphone. It is very clear on both ends of the conversation and has a really good volume on it. I have tried others before where the volume and clarity just wasn't there. This is definitely a must have if your state does not allow cell phone usage while driving. I just wish they had more in stock so my hubby could get one!!