Tri-band Wrist Watch GSM Cellphone with 1.5" TFT Touchscreen -- MP3 MP4 player--write touch screen--Voice message--IP Dial--MMS--Stereo Bluetooth music--Voice Bluetooth A2DP--64 channels ringtone --Sound recorder--SMS-Text Messaging-- Speakerphone--Rechargable Battery Built in 128MB memory w/Bluetooth headphone