Key Specifications/Special Features:

1. Synthesized or Crystal Type
2. Loud Buzzer, Strong Vibrator
3. Blue Back-light, Large Display
4. 4 Keys Operation, User Friendly Interface
5. Large Memory Size Up To 262,144 Letters
6. Selective PC or Hand Programmable
7. Water-proof and Dust-proof
8. 2.4V 350mAh Rechargeable Battery
9. Slow charging
10. Support Languages: English, Spanish, Portuguese, Russian, German, and French