1. Frequency: Quadband, GSM 850/900/1800/1900, can be working almost worldwide
2. With Blood-pressure monitor technology
3. With SOS emergency call speed dialing, with SOS button on the back of the phone
4. With English human voice reading
5. Hearing Aids technology
6. Built-in FM radio
7. Built-in flash light
8. son/daughter speed dialing
9. big easy press key, big fonts
10. With MP3/4 Player function
11. Support TF card to expand memory.
SOS Phone weight: 55g per unit
SOS Phone size: 10.3 * 4.9 * 1.4 cm
Gift box size: 16.3 * 9.2 * 8 cm
13. Accessories:1 battery,1 charger,1 earphone,1 user manual,with gift box packaging.
Blood-pressure monitor is optional.