... : 850/900/1800/1900MHz/ Special feature: Support playing music via stereo bluetooth, fashion dynamic appearance, support playing MP3 MP4, FM radio ... screen, TFT, 128 * 160 pixel, 1.33inch, touch screen with high qualitySize: 63×49×18.5 mm, Weight: watch weight 76g ... , voice dialing, flying mode Watch mobile phone ET-1 with stereo bluetooth headset and 1GB card