Details on How to connect a third-part Bluetooth unit to your fire tv stick , apple tv 4th etc effectively ?Many things you have to keep in mind before the connection:1) Please make sure the resource signal is strong enough and both the devices are in good condition. This is too apparent to say more of that .2) Frequency interference always exists ,the only thing we could do is to reduce it to the bottom by buying some Bluetooth units in different frequency as possible , avoiding put the units with similar frequency together ,shutting off some other uninvolved units around ,putting the speaker or the keyboard closer to the PC or TV.3) Many devices like apple tv 4th are not open to a third-party ,so you have to navigate to the setting interface ,step by step, with your original remote to give authority to it.4) Some unit ,however ,is confined to its OS or version , you can make it by downloading APP, updating the version ,or seeking help from the dealer.5) Make sure to make the Bluetooth speaker or keyboard and your PC ,TV in a pairing status by navigating to the ‘search’ icon and clicking to search each other in the right time ( a synchronous time is best and never make one lag behind the other too much ).-----click for more details
