Hytera ES-02 is an ear piece for the Hytera ACM-01. The earpiece contains a transparent acoustic tube, 3.5mm audio jack and a coiled cord. This earpiece does not have a PTT button and a microphone. The earpiece comes with the Hytera ACS-01. This cable does have a PTT button and a microphone. The cable and earpiece can be easily connected together.
About Hytera
Hytera is a global supplier of professional communication technologies. The people at Hytera provide a faster, more secure and more versatile way to connect to other devices for business and business critical users through voice, video and data capabilities. Hytera offers their customers more reach in both daily operations and emergency operations. Because Hytera offers all these products, they make the world more and more efficient, but also safer.
Worldwide Hytera has more than a hundred offices. The workforce is engaged in engineering, research and development of products. Hytera also has ten more global innovation and development centers. These innovation and development centers can be found in China, Germany, the United Kingdom, Spain and Canada. All these centers work together to maintain the forefront of the communications industry. The centers are dedicated to solving the development of leading technologies. Through Hytera's extensive dealers and partners, Hytera is proud to serve customers in more than one hundred and twenty countries and regions around the world.