... /1800/1900, 2.Compass watch mobile phone,2.0MP camera,bluetooth, FM radio,MP3/4 player Watch + phone + compass ... : 69 * 45 * 17.5mm Applying data: Bluetooth: Support Bluetooth v2.0, A2DP Bluetooth stereoData service: GPRSWAP internet: WAP 2.0Data cable ... Other features: MP3 function, MP4, Handsfree, SMS group sending, Voice recorder, WAP, Handwritten input, Bluetooth, GPRS download, MMS MMS, memory ...