USB Wifi Dongle -TV USB 3.5MM Bluetoooth Transmitter And Receiver Dongle For Computer PC Black Highlights Generic Brand TV USB 3.5MM Bluetoooth Transmitter And Receiver Dongle For Computer PC Black Description: Transmitter mode: wirelessly transmit the audio of a non-Bluetooth TV, home stereo or CD player to a Bluetooth headset or speaker. Computer and TV Audio Transmitter Mode: Wirelessly transfers audio from your computer or TV to a Bluetooth headset or speaker (via USB port, no 3.5 audio cable required mm). Receiver Mode: Wirelessly transfer audio from a Bluetooth-enabled phone, tablet, or computer to a stereo cable, speakers, or headphones. RX Mode: Pairing Name: ZF-169 Plus Find the ZF-169 Plus in the Bluetooth settings of the phone you want to pair. The blue light flashes during the pairing process, and the blue light stops flashing after successful pairing. Connect the product to an audio device using a 3.5 audio cable. TX mode: TX mode will automatically search for other Bluetooth receiving devices (such as Bluetooth headset, Bluetooth speaker, Bluetooth receiver, etc.). When pairing, the red light flashes when searching for the device, and the red light stops flashing when pairing is successful. Connect the product to a device such as a TV with a 3.5 audio cable / RCA audio cable. Wide Compatibility: The 3.5mm cable (included in the package) can be widely used in your computer, laptop, home stereo system, headphones, smart phones, MP3 players, CD players, etc. specification: Technology: BT5.0, A2DP, AVRCP (only in receiver mode) Working range: 10 meters / 33 feet (no obstacles) Pairing name (receiving mode): ZF-169Plus Transmitter mode: Indicate LED red Receiver Mode: Indicate Blue LED Size: 39mmx25mmx12mm Package Include: 1X ZF169PLUS Bluetooth Audio Adapter 1X 3.5mm Audio Cable 1X User Manual 1X Retail Package Note: Our device can only be used as a receiver bluetooth or bluetooth transmitter. Cannot be used as a WiFi/wireless adapter to connect to WiFi network and does not work with keyboard/mouse.