This portable radio by Technical Pro is the ultimate radio for anyone on the go. Featuring a compact design, battery power, and a built-in speaker, the R series is ready to follow you anywhere from hikes to trips to the beach. AM/FM Tuner SW radio: Connects to local AM/FM stations for news and entertainment. Powerful Shortwave stations are perfect for international emergency broadcasts. Features Rechargeable Battery gives you hours of playback Built-in speaker for high quality sound wherever you go Adjustable volume Headphones port Telescopic antenna for enhanced sound clarity AM/FM high-performance receiver Manual tuning knob Shortwave Radio Manual Tuner USB flash drive, TF Card: 32GB Plays .mp3 from USB input Wrist strap for easy carrying Durable design Frequency range: FM 88-108 MHz, AM 530-1600 Khz Output: 50mW Sensitivity: FM 20 V, AM 6.5mV/m Powered by rechargeable battery or AA (3x) Dimensions (L x W x H): 5.15'' x 1.5'' x 3.5''