1. International Standard Circuit System

2. FSK and DTMF caller ID

3. Phone number and time check, comeing number display

4. Thunder proof/Burglar proof

5. Volume adjustment

6. CE, FCC and ISO9001 approved

7. OEM/ODM are welcomed

8. Material>>Inward Oak

9. Amazing as gifts, home ornaments, business presents, hotelaccessories, etc

10. Color box package inside and carton package outside