The Universal Remote Control is so small, like a baby foot, it's very lovely. You can easily fit it in your pocket, purse, or wallet. It also has a strong keychain clip if you would like to attach it to your keys. This Universal TV Remote Control comes very handy when you stay at hotels, or office waiting rooms, sitting at bars, and fitness gyms. The remote will not mess up any programming on your existing TV! It will simply act as a replacement for your broken or lost universal television remote. Press and hold the MUTE button until mute the volume on the TV, then release the button immediately, then the setup is done and you can utilize it.