Specifications
Model: KN320
Technologies: BT5.0, A2DP, AVRCP (receiver mode only)
Operation Range: Up to 10m / 33ft (without any blocking objects)
Pairing name(Receiver mode ):KN320
Transmitter mode: red LED light is on
Receiver mode: blue LED light is on
Dimensions: 32mm*17mm*8.5mm

Package Content

1x Bluetooth 5.0 Audio Transmitter/Receiver Adapter

1x 3.5mm Aux Cable

1x User Manual

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.Mode switching:
1. If the device has been in a mode for a long time, it needs to be re-energized twice to switch to another mode.
2. If the device has just switched mode, you want to immediately switch to another mode, you only need to re-energize once.
5.Pairing method
RX mode: Pairing name: KN320, find KN320 in the Bluetooth settings of the phone to pair. The blue light flashes during the pairing process, and the blue light stops flashing after the pairing is successful. Connect the product to the audio device with 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.), the red light flashes during pairing, and the red light stops flashing after pairing succeeds. Connect the product to a device such as a TV with a 3.5 audio cable/RCA audio cable.

6.Super-Portable Audio-Streaming Power
The KN320 just 18mm (0.63”) across and weighs only 18g (0.63oz), but has got powerful wireless audio streaming capabilities. Slip this transmitter & receiver into your backpack or laptop bag and take it on-the-go without the slightest effort.

7.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.

5.0 USB Car Bluetooth

Introduction to the 5.0 USB Car Bluetooth

Upgrade your car’s audio system with the 5.0 USB Car Bluetooth adapter, offering fast, stable, and high-quality wireless connectivity for all your devices. Whether you want to stream music, make hands-free calls, or enhance your in-car entertainment experience, this Bluetooth adapter is the perfect solution. Featuring Bluetooth 5.0 technology, it ensures fast pairing, improved range, and better audio quality compared to older models.

Designed to plug directly into your car’s USB port, the 5.0 USB Car Bluetooth is a simple, plug-and-play device that doesn’t require complicated installation. Compatible with any Bluetooth-enabled device, it turns your regular car audio system into a wireless powerhouse, providing you with the ultimate in-car connectivity and convenience.

Key Features of the 5.0 USB Car Bluetooth

• Bluetooth 5.0 Technology: Equipped with Bluetooth 5.0, this adapter offers faster data transfer, improved connectivity, and a more stable signal over longer distances than previous versions.
  
• Plug-and-Play Functionality: Simply plug the Bluetooth adapter into your car’s USB port, and it instantly connects to your smartphone or other Bluetooth-enabled devices for easy streaming or hands-free calling.
  
• Crystal Clear Sound Quality: Experience enhanced audio clarity with Bluetooth 5.0, delivering crisp, clear sound for music streaming, hands-free calls, and more, without static or interruptions.
  
• Wide Compatibility: The 5.0 USB Car Bluetooth is compatible with a wide range of Bluetooth devices, including smartphones, tablets, and other Bluetooth-enabled gadgets.
  
• Hands-Free Calling: Take advantage of the built-in microphone for hands-free calling while driving, keeping you safe and focused on the road without compromising on connectivity.
  
• Compact and Portable: The small, sleek design allows for easy storage and portability, making it convenient to carry and use in any vehicle.
  

Benefits of the 5.0 USB Car Bluetooth

1. Seamless Connectivity: Enjoy fast and stable Bluetooth connections, with enhanced range and reduced interference, allowing you to stream music, podcasts, or make calls effortlessly while driving.
   
2. Hands-Free Convenience: The built-in microphone ensures clear hands-free calls, enabling you to drive safely without distractions or having to hold your phone.
   
3. Superior Sound Quality: Bluetooth 5.0 technology ensures crystal-clear audio, eliminating noise or distortion, for an optimal listening experience during your commute or road trip.
   
4. Easy Setup: With plug-and-play functionality, you can quickly transform your car’s audio system into a Bluetooth-enabled one without any complicated setup or installation.
   
5. Universal Compatibility: This Bluetooth adapter works with virtually all Bluetooth-enabled devices, making it the perfect solution for your car regardless of the brand or model of your smartphone or other devices.
   

Why Choose the 5.0 USB Car Bluetooth?

The 5.0 USB Car Bluetooth is an ideal choice for anyone looking to add Bluetooth capabilities to their car without the need for an expensive upgrade. It’s simple to use, offers high-quality sound, and provides a more stable wireless connection than older Bluetooth versions. Whether you're streaming your favorite music, answering calls, or enjoying hands-free navigation, this Bluetooth adapter is the perfect addition to your vehicle for enhanced convenience and entertainment.

Conclusion: Enhance Your Driving Experience with the 5.0 USB Car Bluetooth

The 5.0 USB Car Bluetooth adapter offers a fast, reliable, and simple way to upgrade your car's audio system, providing you with wireless convenience for music streaming, hands-free calling, and more. Its plug-and-play functionality, crystal-clear sound, and enhanced Bluetooth connectivity make it the perfect solution for anyone who wants to stay connected and enjoy high-quality audio while driving. Make your commute safer and more enjoyable with the 5.0 USB Car Bluetooth.