Spec : Device Type: EI-215 Battery Type: CR-2032 LCD Colour: No LCD Display: 2 Line LCD display Size: 118 x 72 x 1.5 mm Weight: 70 gr Deskrip : Dictionary 1. English - Indonesian 2. Indonesian - English 3. Contains of 185.000 Words Conversation in 9 Categories 1. Greetings and Farewell 2. Thanks 3. Requests 4. Invitation 5. Agreement and Refusal 6. Regrets, Sympathy 7. Apologies 8. Congratulations 9. Language Organizer 1. Phone Book 2. Time (Local & world Time) 3. Alarm 4. Schedule 5. 10 - Digit Calculator 6. Formulae 7. Calendar Set Up - Password SET / CLR - Auto Shut Off