Detailed Product Description Model:watch mobile phones D81Hot SpotTri-band Bluetooth A2DP E-book reader MP4,MP3 1.3 ... 4. Ringtone: 64 chord; Ringtone format: mp3, midi 5 .Music: support equalizer; four loudspeakers with stereo output, larger volume and ... recorder, WAP, Bluetooth, GPRS download, E-book, super cool tri-band phone, IP dail, vioce recorder, self-establish ringtone, photo editor, canlendar ...