Key features

• •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
• •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
• •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
• •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
• •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
• •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