USB Bluetooth 5.0 Audio Transmitter Receiver LCD Display 3.5MM AUX RCA Stereo Wireless Adapter Dongle For PC TV Car Head

Published: 19.04.2024 In stock: 9997 695 Views

Favorites Seal Share

6 photo

Description

Report Item

• Bluetooth 5.0 :Enjoy faster and more stable connections with the latest Bluetooth 5.0 technology.

• Dual Sound Track :Experience high-quality audio with two sound tracks for a more immersive listening experience.

• LCD Display :Keep track of your audio settings and battery life with the convenient LCD display.

• Wireless Adapter :Connect your PC, TV, or car to your favorite headphones or speakers wirelessly with this adapter.

Description:

1.NEW DESIGN: The first Bluetooth receiver with a LCD display screen has come. You can have all the information of the wireless streaming status from a simple glance at the screen. It shows Bluetooth connection status.

2.BLUETOOTH 5. 0 RECEIVER: Installed with Bluetooth 5. 0 chip, VIKEFON new wireless music receiver has an unrivalled performance with 2 times faster transmission speed, stronger connection stability and wider signal range of 10M than the older version.

3.BLUETOOTH COMPATIBLE: This audio Bluetooth adapter support 3.5mm aux audio, and also compatible with all smartphones, bluetooth audio devices (Bluetooth headphones, Bluetooth speakers and much more).

4.TRANSMITTER RECEIVER MODE: 2in1 design, by using this wireless adapter, you can send and receive all of the audio freely and easily. Transmitter enables your TV, AV Receiver, Radio and other home audio source devices to stream music to your Bluetooth headphones or speakers; Receiver lets non-Bluetooth devices like your home stereo or AV Receiver and wirelessly stream music from your cellphone/PC.

5.CLEAR SOUND: A2DP support voice prompts, gets high-quality audio sound, offers you 30 feet operation range with good performance, gives you a good experience when answering the phone or watching late-night shows. In order to get clear sound, we recommend NOT using the 3.5mm Bluetooth transmitter-receiver while charging.

6.WIRELESS FUNCTION: Want to watch football/baseball / Boxing / Golf / NBA game late at night without waking anyone up? This is a great chose for you. Bluetooth transmitter function wirelessly streams audio to Bluetooth speakers or headphones from your TV or older media devices like portable CD players that lack built-in Bluetooth.

Features:

2 in 1 Bluetooth Transmitter & Receiver, as a Bluetooth Audio Transmitter, It is specially designed for the Audio Devices (such as MP3, MP4, TV and PC, etc.) without Bluetooth function. You can connect the Bluetooth Transmitter to the audio devices without Bluetooth function via the included 3.5mm Audio Plug, changing these audio devices into Bluetooth-enabled audio devices, and making it work with Bluetooth-enabled Headset and Speaker; as a Bluetooth Audio Receiver, It is specially designed for Car Stereo systems and Home Audio System. It can change the traditional Car Stereo systems and Home Audio System into Bluetooth-enabled ones, and easy to pair with Bluetooth-enabled Smart Phones, laptop, tablet, etc. With this product, you can greatly enjoy music from your phone, laptop, tablet without the hassle of cables.

Specification:

Bluetooth profile: V5.0 EDR,A2DP,HSP,AVRCP

Bluetooth: V5.0

Transmission Distance: 10m / 33ft

Charging: Micro USB 5V/0.5A

Audio Port: 3.5mm

Main Item Size:62*25*13.3mm

Package includes:

1 X Bluetooth Transmitter&Receiver

1 X 3.5MM Audio Cable (Noted: If you don't selected the with RCA item, Then the RCA cable will don't included.)

1 X User Manual

Title 1, USB Bluetooth 5.0 Audio Transmitter Receiver LC... Title 2, USB Bluetooth 5.0 Audio Transmitter Receiver LC... Title 3, USB Bluetooth 5.0 Audio Transmitter Receiver LC... Title 4, USB Bluetooth 5.0 Audio Transmitter Receiver LC... Title 5, USB Bluetooth 5.0 Audio Transmitter Receiver LC... Title 6, USB Bluetooth 5.0 Audio Transmitter Receiver LC...

Note: when you first insert KN320, the light is Red, it is in TX (Transmitter)Mode, which will not switch to RX Mode automatically. It needs you to unplug the KN320 and then insert again, the light will become Blue, and it is in RX(Receiver) Mode now.

Sometimes when you in the same mode for long time, you need to repeat unplug and insert twice and it will change to the other mode, please remember:

Red Light: TX Mode, Blue Light: RX Mode

Transmitter mode (Red light): 1.Plug the KN320 to your usb power, Switch to Red Light flashing; 2.Use the 3.5mm AUX/RCA cable to connect the KN320 with your non-Bluetooth e.g.TV/PC/Laptop/CD Player/MP3/MP4; 3.Turn on your bluetooth headphone or bluetooth earphone into pairing mode. 4.Put it near to KN320, Then it will automatically pair with your Bluetooth headphones or bluetooth speakers(When paired successfully,Red light will Stop flashing).Then you can listen sound from the TV/PC/Laptop to bluetooth headphone/bluetooth speaker.

Receiver mode (Blue light): 1.Plug the KN320 to your usb power,Switch to Blue Light flashing; 2.Use the 3.5mm AUX/RCA cable to connect the KN320 with your non-Bluetooth e.g.Car/Wired Speaker/Amplifier; 3.Open your Tablet/Smartphone's bluetooth,Search the KN320,Then pair with it(When paired successfully,Blue light will stop flashing). Then you can listen sound from the tablet/smartphone to your Car/Wired Speaker/Amplifier.

Don't want to unplug and plug to change the mode, please check this one:

https://www.aliexpress.com/item/4000186788557.html

If the device can not work normal, please contact with us first,Instead of giving us a Negative review, We will try our best to help you solve all problems,Please trust us,Thanks in advance.

Please read the follow General Q&A carefully before placing an order or leave us a negative review.

Q1: Why i can not find the KN320 in my computer?

A: When you plug the KN320 to your computer usb port, The computer's usb port just be used as a power supply for the KN320. So the computer don't needs to see it, you just need to connect it with PC by 3.5mm AUX cable so it will work for PC. When using for PC, you must use TX mode(Red light blinking). Then pair with your Bluetooth earphone/speaker.

Q2: Why i can not find the KN320 in my smart phone bluetooth ?

A: When you use the KN320 to pair with your phone, you need to confirm the KN320 was in bluetooth receiver mode (LED light should be BLUE blinking).If the light was red blinking,Its bluetooth transmitter mode ,not receiver mode ,so you can not find it in your phone.

Q3: Why i can not pair with my bluetooth earphone ?

A: When you use the KN320 to pair with your bluetooth earphone, you need to confirm the KN320 was in the bluetooth transmitter mode (LED light should be RED blinking). Aux should be connected with PC and KN320. If the light was blue blinking,its bluetooth receiver mode ,not transmitter , so you can not pair with your bluetooth earphone.

Q4: How to change between bluetooth transmitter(RED light) and receiver mode(BLUE light) .

A: Red light was blueooth transmitter mode; Blue light was bluetooth receiver mode;The way to change the light was re-plug the USB device to your usb power supply.

Q5: Why i connect successful,but its don't have sound?

A: In transmitter mode(Red light): You need to use the 3.5mm audio cable to connect your TV/PC/Tablet with our KN320. Noted, The 3.5mm cable should be pluged into your TV/PC/Tablet's 3.5mm audio output. In receiver mode(blue light): You need to use the 3.5mm audio cable to connect your Amplifier/wired speaker/car audio system with our KN320. Noted, The 3.5mm cable should be pluged into your Amplifier/wired speaker/car audio system 3.5mm audio input.

Q6: Can i use for my wireless keyboard/mouse ?

A: Not support !! Our device only can be used as bluetooth receiver or bluetooth transmitter. Can not be used as a WiFi/Wireless adapter to connect with WiFi network and dose not work with keyboard / mouse.

Q7: Can i use it to connect between phone and Amplifier/wired speaker/car audio system etc?

A: Yes ,but you need to confirm your Amplifier/wired speaker/car audio system have 3.5mm audio output port.

Q8: Can i use it to connect between bluetooth earphone/speaker and TV/PC/Tablet/CD Player/MP3/MP4 ?

A: Yes. But you need to use the 3.5mm cable plug into your TV/PC/Tablet/CD Player/MP3/MP4's 3.5mm AUX audio port. Then connect with our device.

Q9: Why when i connect with the KN320, Its have noise or the sound weak ?

A: Its because you used the USB Power supply can not suitable for KN320, You need to change another USB power supply and confirm the USB power supply only support DC 5V output, Can not support 9V/12V or various output.

Q10: What's the different of color 1 and color 2?

A: Its the same function, The difference is that the appearance pattern of the product,So just select the appearance pattern you like.

Package Content

1x Bluetooth 5.0 Transmitter/Receiver Adapter (Color 1 and Color 2 was the same function,just appearance pattern different)

1x 3.5mm Aux Cable

1x User Manual

Product Features:

1.This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses

2.Transmitter mode:wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers

3.Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones.

4.There is no built-in battery, and it is powered by DC 5V usb interface:

A.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.

B.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.

5.Broad Compatibility: With the included 3.5mm cable, this Receiver Transmitter adapter can widely be used on your computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc.