FULLBAND RADIO: FM/MW/SW bands with a clear display window and a dedicated tuning control. Easytoread frequency indicator helps quick station selection. Supports playback from USB drive or TF card (microSD) and headphone listening with digital song selection. Designed for easy operation for the elderly, students, or radio hobbyists. MULTIMODE LISTENING: Flexible playback from USB drive, TF card, or headphones. Broad compatibility and simple source switching provide multiple listening options in one device. DUALPOWER SUPPLY: Runs on two 18650 lithium batteries (not included) or a 5V external power adapter, so you can use it at home or on the go without interruption. EXTERNAL HEADPHONES: 3.5 mm headphone jack for private listening in noisy environments; connect and enjoy silence without disturbing others. USE SCENARIOS: At home for daily news, music, or language practice with stored tracks; in a dorm or classroom for flexible study and radio hobby use; during travel or outdoor activities with battery or external power for reliable listening. This compact, versatile radio combines broad band reception with convenient digital playback and flexible power options, making it a practical choice for everyday listening and educational use.