Bodily connections on wireless speakers are just as important as Wi-Fi and Bluetooth. There are 2 major ones you’ll encounter, and both provide to transfer digital audio for the speaker. The 1st is HDMI, slim, rectangular, multi-pin connector that will let you connect your speaker directly to your Tv set. https://www.bluetoothspeaker.top/hot-selling-wireless-speaker-bt5-0-outdoor-subwoofer-hight-powerful-sound/