This is the Sony model 2R-26, and 8 transistor radio that features pre-set tuning. With the key, you can lock up to 4 stations in, or manually tune them. The radio is in nice cosmetic condition with no damage. It requires a common 9 volt battery, but when a battery was installed, the radio made noise, but I could not get any stations. Perhaps you can. Sold as is for display or repair. The wrist strap and the tuning key are included.