T5S Smart Media Phones deliver crystal-clear immersive conversations thanks to Optima HD voice and Yealink Noise Proof technology that effectively eliminate non-human background noise. Especially designed for busy executives and professionals, Yealink SIP-T52S is an ease-of use Media IP Phone with a 2.8-inch color-screen and a distinctive appearance and structure. The T52S enhances its audio quality via adding Opus audio codec, so that it delivers superb audio quality.
2.8? 320 x 240-pixel color display with backlight
Built-in Bluetooth 2.0
USB 2.0 port for USB recording and wired/wireless USB headsets