Bluetooth 5.3 Transmitter and Receiver, 2-in-1 Airplane Adapter Compatible with 2 AirPods & Wireless Headphones, 3.5 mm Jack Audio for TV/Airplane/Headphone/Car

2-IN-1 BLUETOOTH ADAPTER: Bluetooth adapter has two modes: transmitter mode and receiver mode. In transmitter mode, the adapter can turn TVs and computers that do not support bluetooth into bluetooth transmitters. Receiver mode can add bluetooth function to wired speakers or home stereo system DUAL DEVICE SIMULTANEOUS CONNECTION: The bluetooth adapter for plane can pair two bluetooth headsets at the same time in TX and RX modes. When you're watching TV or playing games with friends, you can connect your headphones at the same time for an immersive experience NEWLY UPGRADED BLUETOOTH 5.3: This bluetooth transmitter 3.5mm adopts DSP technology and A2DP dual-core processor, with fast response speed, low power consumption and stable transmission, bringing better user experience LONG SERVICE LIFE: Bluetooth headphone adapter long life, fast charging, built-in 240 mAh lithium battery, can be used while charging, charging 50 minutes, standby time of 13 hours, enough for daily use MORE COMPATIBILITY: The bluetooth transmitter for headphones can be used in TVs, airplanes, cars, gyms, stereo systems, headphones and other devices without bluetooth capability. Solve the wired deployment problem and bring great convenience to your life