Motorola S9-HD Headset with D650 iPod Adapter (Gloss Black) The Motorola S9-HD Snoop Stereo Headset is now enhanced with high definition audio and ear buds that reduce background noise and improve comfort. Weighing barely an ounce: The Motorola S9-HD is lighter than an average pair of sunglasses at just 33 grams! Stream up to six hours of play before recharging with the included 110-120 volt travel charger with Mini USB connector