Sangean AM/FM Emergency Crank Radio: * Includes wrist strap * Rotary tuning system * Rotary volume control * Illumination lamp * Frequencies: FM 87.5-108; AM 520-1710 * Emergency buzzer * Water-resistant (JIS3) * Charging LED indicator * Tuning LED indicator * Stereo headphone jack * Built-in crank-rechargeable Ni-MH battery * Battery/Dynamo selector switch * Dimensions: 6"(W) x 3"(H) x 2"(D) * Weight: 13 oz. * 3 power options: * Dynamo power crank * 3V DC power adapter (not included) * 2 "AA" batteries (not included)