feature: High-sensitivity FM radio module, one-key operation, automatic search and storage of radio stations, good radio effect, multi-channel reception. LCD liquid crystal display, the radio is equipped with stereo channels, mono can be converted, and there is no external sound function. Using dedicated software radio digital processing chip, built-in 31-level electronic volume control circuit, good performance and stable acceptance. There are three ways to select stations: 1. Quickly select 5 stations, 2. Manually search for radio stations, 3. Automatically search for radio stations. Small size, with lanyard, easy to carry. Specification: Battery: Use AAA battery Size: about 9.3x5.3x1.4cm Rated voltage: 3 (V) Rated power: 0.05 (W) Rated frequency: 60-108 (HZ) Screen size: 28*21MM Net weight: about 76g Color: white, gray