inputs.text: useless - bought speakerphone replace prior blue ant speakerphone old model excellent eventually battery would not hold charge recent model useless replacehement bad two specific waysfirst goes sleep left car 85 degrees outside tehemp around 80 degrees leave car outside incar tehemp 85 speakerphone essentially tehemporarily dies drive around ac car cools 15 minutes speakerphone comes back life reconnects phonesecond microphone bad best phone recognize voice commands 50 time not iphone since older blue worked finethis product bad throwing away looking something else