ITEM NAME:KN330 3.5mm Bluetooth Wireless Stereo Audio Receiver Transmitter Adapter Dongle Product Description Description: KN330 Wireless Stereo Audio Music Receiver Transmitter Bluetooth 5.0 AUX 3.5mm Adapter Dongle for Television Speaker Description: This portable, lightweight wireless audio transmitter and receiver is the ideal wireless audio solution for every situation and application, and can be used with computers, mobile phones, televisions, home speakers, and car speakers. Use the latest Bluetooth 5.0 technology, fast transmission speed, high-quality stereo music, enjoy the convenience of Bluetooth technology for life. Feature: Mode switching: Switch mode using TX / RX switch. TX is the transmission mode (red LED). RX is the receiver mode (blue LED) 1. No built-in battery,.Plug the KN330 into USB (DC 5V) and confirm that it is in TX mode (red light flashes). The KN330 will automatically search for Bluetooth headset or Bluetooth speaker pairing. Plug one end of the audio cable into the audio output of the TV and the other end into the audio interface of the KN330.
