Description: -High sensitivity and selectivity with excellent reception. -FM frequency range 60-108MHz, automatic search and manual search the radio stations. -5 station presets: you can manually store five favorite stations, press the 1-5 keys to quickly select storage station. -Mono / stereo selectable ,with 24-hour digital clock. -LCD display. Specification: Material: plastic shell Earphone jack: 3.5mm Rated power: 0.05W Nominal voltage: 3V Operating current: 50mA Built-in speaker: No FM frequency: 60-108MHz Frequency response: 20HZ-18kHZ Sensitivity: less than or equal to 5uV Degree of distortion: less than or equal to 1% Signal to noise ratio: less than or equal to 45db Power supply: 2 pieces of AAA batteries (not included) Size: Approx 92x52x15mm/3.6x2.1x0.6'' Package Includes: 1 Piece FM Radio 1 Piece In-ear Earphone 1 Piece Lanyard 1 Piece User Manual Note: 1. The radio comes without battery, please install it by yourself. 2. Please Kindly note USA, Canada, Mexico and England 4 Countries can not use Medium Wave（300kHz～3MHz).