The Timex Model T309 Alarm Clock Radio With Digital Tuning and Nature Sounds allows for programming of up to 18 radio stations into memory. Additionally, you can program the T309's three independently operated alarms (radio, nature sounds and buzzer) for a full week, each weekday or the weekend days.
The Timex T309's four preset sounds include ocean surf, forest spring, rushing brook and summer wind, according to the clock's manual. Users are unable to record additional sounds. Both the radio and nature sounds can play at a comfortable sleep volume for up to 90 minutes in Sleep Timer mode without affecting the alarm volume.