It really helped me to make my bluetooth speaker wireless. My TV doesn't have bluetooth capability and that gives me that option. If you are trying to connect to your TV, make sure you have it switched to broadcast. Sometimes the sound cuts out for a second while watching TV. All in all, it serves a purpose. Update: If you have a USB port on the back of your TV, use that to always charge your device, otherwise it will run out of power and you'll have to unplug everything to charge.
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