This device is a Sony radio, model ICF-SW11, a multi-band (12 bands) world receiver. Here are the manufacturing details: Made in Japan. Supported bands: Supports 12 bands including FM, MW, LW, and 9 Shortwave (SW) bands. Technical features: Operates with Analog Tuning system. Equipped with a LED tuning indicator and a stereo headphone jack. Operates on two AA batteries or via a 3V DC input. This model is considered one of the classic devices that is still appreciated by radio enthusiasts due to its excellent reception quality and durable Japanese design. Price is negotiable.