No comments needed, instant purchase OK. National (Currently Panasonic) pepper R-5 AM Radio Made in Japan, released in 1984 (Showa 59) Disassembled, cleaned, and switches have improved conductivity. Radio reception is good. Built-in speaker Operation confirmed. Equipped with tone control. The tuning dial uses a gear-type dial instead of the old-style variable capacitor direct-attached dial, which increases the durability of the variable capacitor. Furthermore, the highlight of this radio is the tone control. Although it only has H (HIGH) / L (LOW) switching, it's innovative to include a pitch switching function in a radio of this small size. Dimensions: Approximately 89mm (H) x 53mm (W) x 12mm (D) ■ Country of manufacture: Made in Japan In the mountains, where the weather can change suddenly, a radio is a strong ally for obtaining weather information. Also, AM radio generates noise when lightning approaches, so it can also be used as a lightning detector. Furthermore, in the summer mountains, where there is also the danger of encountering bears, the sound of the radio can replace a bear bell. It's convenient and safe to carry a small radio when going to the mountains for hiking, trekking, or other outdoor activities.