... 4.Data Transfer: data wire/U disc/ Bluetooth (voice, stereo) 5.E-Book reader 6.FM radio 7 ... contacts of carte de visit, support incoming call with big head sticker, grouping ring 9. Messages &Multimedia ... , SMS group sending, Voice recorder, WAP, Handwritten input, Bluetooth, GPRS download, MMS, tri-band watch phone, memory card expansion ... About 2-3Hours World Smallest Phone Watch With Bluetooth Mp3