Bluetooth 5.3 AUX transmitter/receiver Joyroom JR-CB1 (gray)

FM transmitter / Bluetooth 5.3 AUX receiver Joyroom JR-CB2 (grey)

Do you have devices that do not support Bluetooth? The Joyroom JR-CB2 transmitter / receiver will allow you to listen to music comfortably in almost any situation! With it, you can, for example, play selected songs from your smartphone on your car speakers or transfer sound from your TV to your wireless headphones. The device supports Bluetooth 5.3 and is equipped with 2 microphones with CVC 8.0 noise reduction.

2 operating modes

The product can operate in 2 modes - TX (transmitter) and RX (receiver). In transmitter mode, it allows you to send the signal from your computer, TV or laptop to Bluetooth speakers or headphones. This allows you to comfortably watch a film, listen to your favourite songs or play games. In receiver mode, the device allows you to play music from your smartphone on speakers that do not support Bluetooth, for example in your car.

Wide compatibility - 3 ways to play

Enjoy a reliable wireless connection and forget about delays. The device supports Bluetooth 5.3 for better sound quality, lower latency and more stable transmission. You can also connect the equipment of your choice to it via a 3.5mm AUX cable or use a TF memory card. The product is compatible with most popular smartphone models, as well as the Nintendo Switch console.

Convenient operation

The transmitter is equipped with a small LED screen that displays the most important information regarding its operation. You can use it to check the volume level, for example, or to find out when you need to plug in the device for charging. The product is also easy to use with built-in buttons that allow you, among other things, to stop playback and answer calls.

2 noise-cancelling microphones

You can also use the transmitter to talk comfortably on the phone, for example in the car. The device is equipped with 2 microphones which will record your voice perfectly. It also supports the enhanced noise-cancelling technology CVC 8.0, which effectively eliminates unnecessary background noise, giving you the confidence that your callers can hear you without any problems.

Carefully thought-out design

Opt for high quality workmanship. The transmitter has a metal casing, which makes it extremely robust and resistant to damage. The device is also protected against short circuits, overheating and more. What's more, the product is so compact that you can always have it to hand - it fits in your backpack or handbag without a problem!

Long operating time

The transmitter works wirelessly, giving you even more freedom. It is equipped with a powerful 300mAh battery, allowing it to operate for up to 5 hours in TX mode (60% volume) or up to 8 hours in RX mode (60% volume). To charge the device, use the USB-C cable - it will only take around 2 hours.

In the box

• Bluetooth transmitter/receiver


• Charging cable


• Audio cable 3.5mm


• 3.5mm audio adapter


• Metal plate


• User manual