AM/FM Digital Tuner with LCD (liquid crystal display) display, built-in clock, and 15 station memory presets. Auxiliary port allows connection to CD (compact disc) players, and portable satellite receivers with an audio cable (cable not included). Dual pivoting 11" flexible antenna provides more durability and better reception. High efficiency weather resistant speakers with dual bass ports for maximum bass and range. Runs off 12V (volt) to 18V DeWalt batteries. 1-hour charger for 7.2V to 18V DeWalt battery packs (except Univolt). The DeWalt 3-stage charging system provides maximum run-time and extends overall life of the battery. Power outlets offer more versatility for job site power. California Compliant.