AUDIOVOX CDM 3300 Talk Time: Up to140 min. in digital mode and up to 65 min. in analog mode Standby Time: Up to 48 hrs. in digital mode and up to 10 hrs. in analog mode Weight: 4.3oz/122g Vibrating Alert Option 4-Line LCD Display Menu Driven Operation 99 Alphanumeric Memory locations 5 Selectable Ringer Tones, 8 Selectable Melody Tones