SoundHaven® Sport Wireless Headphones by Sharper Image use premium drivers and active noise canceling (ANC) to provide crystal-clear music and phone calls. Memory foam padding, swiveling earcups and a fully adjustable headband come together for comfortable all-day wear. Connect to multiple Bluetooth-enabled devices at the same time with multipoint technology. Features onboard touch controls (play, pause, volume). Operates up to 30 hours on a full charge.