Ultra Slim Compact Design Sensitive AM/FM Tuner DBBS - Dynamic Bass Boost System Lightweight Stereo Earphones Included LED Power On/Off Indicator Built-in Belt Clip 3.5 mm Headphone Jack Requires 2 x "AAA" Size Batteries (Batteries not included) Unit Dimensions : 2" x 0.625" x 3.325" (WHD) Blister Packaging Color: SILVER, BLUE, GREEN, GOLD, BLACK, RED, YELLOW, CLEAR BLUE