Beats has announced Chinese tennis player Zheng Qinwen as its new global brand ambassador. To mark the partnership, Beats released a teaser video featuring Zheng wearing the recently launched Powerbeats Pro 2 sports earphones. The Powerbeats Pro 2 includes features such as heart rate monitoring and active noise cancellation. Available in four colors, the Powerbeats Pro 2 is priced at 2,099 RMB ($290).