1Premium Fitting: A good replacement for 7 Ultra, replacement for 18 Ultra, replacement for 19 Ultra, replacement for 19 Ltd Ii and so on. 2Clear for Sound: Ensuring that the sound transmitted is clear without distortion, the talking microphone will facilitate the communication. 3Reliable in Use: Used for communication and order dispatching between group members to improve communication the efficiency and response. 4Better Material: Adopting premium Abs material that has been through excellent workmanship, not likely to break and very durable for use. 5Easy to Install: Comes with a compact size and a light weight as well, the convenient installation can be quickly completed within minutes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store