About Product:Brand: will the > the humanized design of electronic watch in both Chinese and English, simple operation security; USB interface can charge the battery for mobile phone; Bluetooth connection AP operation electronic watch;\n> 16 file resistance regulation model, simulation high level road, hill, adjusted by the different sections, such as exercise intensity, can achieve better movement effect;\n> 9 kg of two-way magnetic wheel, the heavier the magnetic wheel movement is more stable more interesting; Two-way movement, simulation running fast walking forward movement, backward simulation DaoZou movement;\n> the rear track, according to the manual to learn design feet spacing, with your Asia run