ToolUSA Handheld AM/FM Radio Receiver with Telescopic Antenna: RADIO-252-YX This radio receiver measures 4 1/2 x 2 1/2 x 1 inches, and weighs only 28 grams - output 150mW(max) This radio features both AM and FM band, and LED power light - range FM/88-108MHz - AM/530-1600KHz It includes an telescopic antenna, wrist strap and an earphone socket jack - output jack 8 ohms Equipped with a 50mm dynamic speaker for the best sound possible - great for emergencies Requires 2 "AA" batteries (not included) perfect for power outage situations