- It may be used effortlessly in 3G and 4G environments together with in WIFI natural environment. In 3G and 4G environments, there may be occasional interruptions based on the community disorders from the telecommunication corporation. - 영상과 음성의 싱크가 맞지 않는 현상은 단말기마다 하드웨어의 차이로 인해 생기는 현상입니다. 이점 https://tv01874.losblogos.com/19885911/5-simple-techniques-for-팝콘연동티비