The SANGEAN ATS-909X2 is a professional world receiver designed for audiophiles and travelers. It offers unparalleled radio reception across AM, FM, Longwave (LW), Shortwave (SW), and an additional Air Band (118 MHz - 137 MHz). The receiver features an ATS (Auto Tuning System) for LW/MW/SW/FM, allowing for automatic tuning of stations. It boasts a large LCD screen with adjustable LED backlight for clear visibility and a squelch function to eliminate weak transmissions. With 1674 station memory slots, users can store their favorite stations for quick access. The device includes an alarm clock and can be powered by an AC adapter or 4 AA batteries (not included). Its dimensions are 20 x 13 x 3 cm and it weighs 1.5 lbs. The color is White.