OQIMAX Bluetooth 5.3 Transmitter Receiver, 2-in-1 Airplane Wireless Audio Adapter with Dual Connection, 13Hr Playtime, Plug and Play, Portable Bluetooth Headphone Adapter for TV, PC

Receiver Transmitter 2-in-1 DesignThis Bluetooth aux adapter integrates both Bluetooth transmitter and receiver functions, transforming your old car stereo and desktop computer into Bluetooth-enabled devices, and turning your wired home speakers or headphones into wireless ones. This versatile Bluetooth transmitter pairs effortlessly with various devices, allowing you to enjoy your favorite streaming music anytime, anywhere!

Advanced Bluetooth 5.3 TechnologyThe Bluetooth 5.3 receiver transmitter offers faster transmission speeds compared to previous versions, facilitating quicker audio data reception and processing. This reduces audio latency, ensuring a smoother and more enjoyable music experience. It supports multiple audio formats, including MP3, WAV, and more.

Plug & Play – Ideal for Air TravelSimply long-press the multifunction button to turn on the device and toggle between RX and TX modes. Just plug the adapter into the AUX port and pair your Bluetooth headphones. Comes with a dual 3.5mm airplane adapter, allowing instant connection to in-flight entertainment systems. Enjoy wireless audio on planes without the hassle of tangled cords or extra equipment.

Dual Connection & Auto-ReconnectThe Bluetooth transmitter 3.5mm supports dual connectivity, enabling simultaneous connection of two devices (such as mobile phone/tablet/Bluetooth headset). Two indicator lights display the connection status for each device. It automatically reconnects to the last paired device when powered on.

13-Hour PlaytimeThe high-capacity rechargeable battery fully charges in just 1 hour, offering up to 13 hours of use in RX mode and 16 hours in TX mode. The Airplane Bluetooth adapter supports charging while in use and features built-in protections against over-voltage, short-circuit, and over-temperature, ensuring safe operation.