Brand New. Never been used. Hand free control your mobile phone by in air gesture recognitions. It comes with a air vent clip and easy to install in your car air condition’s air vent. It also comes with a stand for you use at various scenarios (such as bathroom, kitchen, office and many different places). Very low power consumptions, 2 AAA Alkaline batteries can sustain 2 ~3 month normal use. Easy to connect with your mobile by Blue Tooth.