Joyroom Bluetooth 5.4 2-IN-1 Receiver Transmitter 400mAh AUX Car Adapter With LED Display for Car Music/Hands-Free Calls CB2S

Features:

1.LATEST BLUETOOTH 5.4 TECHNOLOGY lightning

fast pairing with this Bluetooth transmitter receiver cutting-edge 5.4 technology, delivering 3x more stable connection than older versions. Perfect as a Bluetooth transmitter for TV setups, it enables simultaneous dual headphone connections for shared movie nights or travel companionship

2.SMART OLED DISPLAY

Never guess device status again! Our exclusive 1-inch OLED screen clearly shows real-time battery level (0-100%), active mode (TX/RX), connected devices, and audio codec - a game-changer competitors lack in bluetooth transmitter technology

3.TRAVEL-FRIENDLY AIRPLANE COMPANION

Transform any airline seatback screen with this bluetooth adapter for airplane, using the included 3.5mm AUX cable. Compact 0.57x1.88x1.88" design weighs less than 2oz - the ultimate aux to bluetooth adapter for carry-ons

4.UNIVERSAL MULTI-DEVICE COMPATIBILITY

Works seamlessly as a TV bluetooth transmitter (via RCA/3.5mm AUX), aux bluetooth adapter for cars, and speaker upgrade tool. One-touch TX/RX mode switching ensures studio-quality signal transmission across all devices

5.30HR BATTERY

Reliable wireless streaming (30hrs TX/18hrs RX at 60% volume) with 400mAh power. Instantly reconnects to devices — perfect for all-day meetings, road trips, or home theater setups

6.2 IN 1 BLUETOOTH TRANSMITTER RECEIVER

In TX mode, you can connect the device to a TV, airplane, and other devices without Bluetooth function, and then connect Bluetooth headphones to listen to music; in RX mode, you can turn non-Bluetooth stereo devices such as car audio, old speakers into Bluetooth devices, and then connect mobile phones, computers, etc. to play music; without the constraints of cables, move more freely without affecting audio playback

Package List:

Bluetooth transmitter receiver*1, 3.5mm Aux cable*1, USB C Charging cable*1, RCA Cable*1, Manual*1

2-IN-1 Transmitter & Receiver

Bluetooth 5.4 & 400mAh Battery2-IN-1 Transmitter & ReceiverYour ideal travel companion for wireless connectivityStream audio to your car sound system with ease

Tips: Calling functions are not supported by the Bluetooth adapterShare audio effortlessly with family or friendConnect your phone to speaker for a rich, high-quality audio experienceLatest Bluetooth 5.4 technologyOled display

Never guess device status again!