The Mobis Bluetune Stereo Speaker allows you to listen to Bluetooth transmitted stereo sound without the bulky headsets. The reviewer found that this model had notable sound quality and reception. Also, the Bluetune speaker was an affordable choice. The speaker itself was designed to attach to a car visor, making it the ideal choice for drivers. Since the speakers are relatively small, the volume and audio quality has its limits. Although the reviewer notes that the speakers work well, the playback volume on softer sounds wasn’t as good. This may not be very distracting, but the reviewer found it noticeable.