KN330 Bluetooth 5.0 Audio Receiver Transmitter 2-in-1 USB 3.5mm AUX Jack Stereo Adapter



SPECIFICATION
  • Item name: KN330 bluetooth 5.0 Audio Receiver Transmitter USB Adapter
    Model: KN330
    Technologies: BT 5.0, A2DP, AVRCP (receiver mode only)
    Operation Range: Up to 10m / 33ft (without any blocking objects)
    Interface: USB, 3.5MM AUX
    Pairing name: KN330
    Transmitting Spped: 24Mbps
    Working Frequency: 24MHz
    Voltage: DC 5V
    Power Type: No external power supply
    TX: Transmitter mode, red LED light is on
    RX: Receiver mode, blue LED light is on
    Dimensions: 45mm*20mm*11mm
    Use: Plug and play
    Gross Weight: 50g

    Package Content:
    1x bluetooth 5.0 Audio Adapter
    1x 3.5mm Aux Cable
    1x User Manual


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Can be used with computers, mobile phones, televisions, home speakers, car speakers etc....
Use the latest bluetooth 5.0 technology for fast transmission speed, high-quality stereo music.

Mode Switching:

Use the TX/RX switch to switch modes.TX is the transmission mode(red LED).RX is the receiver mode(blue LED).

1. There is no built-in battery, and it is powered by DC 5V usb interface.
2. Insert usb power, the red light is on in the transmitting mode, the red light flashes when pairing, and the red light is always on after the pairing succeeds.
3. Insert usb to power on, the receiving mode is blue light, the blue light flashes when pairing, the blue light is always on after pairing is successful.

(TX) Use for computer:

When you use it on your computer. No need audio cable and no driver required, plug and play (only audio can't transmit data).

1. Switch to the transmitting mode (TX), the red light flashes.
2. Turn on the bluetooth speaker or bluetooth headset. The KN330 will automatically search and paired.
3. After the pairing is successful, the red light will be on.

(TX) Use for other devices (Ex: TV):

When used on other non-computer devices with audio output, such as a TV.

1. Plug one end of the audio cable into the audio output of the TV and the other end into the audio of the KN330.
2. Plug the KN330 into the usb (DC 5V) and confirm that it is in TX mode (red light flash). The KN330 will automatically search for bluetooth headset or bluetooth speaker pairing.


(RX) Use for home speakers/ car speakers, etc.

KN330 can help home speakers, wired headphones, car speakers, etc. without bluetooth and bluetooth connection with your phone.

1. Plug one end of the audio cable into the audio input of the speaker and the other end into the audio of the KN330.
2. Plug the KN330 into usb (5V DC) and confirm that it is in RX mode (blue light flash). Find the pairing name in the bluetooth settings of the phone: KN330, click to pair.



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