Slide Switch Select Beep,
Vibration, or Off Loud Buzzer,
Strong Vibration
AA Battery
16 Memory Slots
Back-light Display
Date and Time Display Message
Time stamping Message
Lock Selective Erase All
Memory Retention
Lithium Battery Backup
Reminder Alert Low Battery Indicator
Duplicate Message Alerts with LED flash
18 month PARTS and LABOR WARRANTY Dimensions:
2.4 x 1.5 x .6 inches Weight (with battery) approximately 1.55 Requires
one 1.5 Volt AAA Alkaline Battery