Bluetooth 5.4 Transmitter and Receiver – Performance, Versatile, and Reliable Experience seamless wireless audio with this advanced Bluetooth 5.4 transmitter and receiver. Designed with a performance wireless chip, it delivers strong transmission power, stable and smooth connections, and faster response times. Say goodbye to delays and lag, whether you are streaming music, watching movies, or making calls. Key Features and Benefits: **Advanced Bluetooth 5.4 Technology** Equipped with a powerful chip for enhanced signal strength, stability, and nearinstant connection response. Enjoy uninterrupted audio without dropouts or lag. **Dual Mode Functionality** Easily toggle between Transmitter (TX) mode or Receiver (RX) mode using the builtin switch, offering maximum flexibility for different devices and environments. **Wireless Transmitter Mode (TX)** Send audio from nonBluetooth devices (such as airplane seat screens, TVs, or MP3 players) to Bluetooth headphones or speakers. Capable of connecting with up to two Bluetooth headsets or speakers at the same time for shared listening. **Wireless Receiver Mode (RX)** Add Bluetooth capability to wired audio systems such as car stereos or home speakers. Receive audio from paired smartphones, tablets, or other Bluetooth transmitters, with support for connecting up to two mobile phones simultaneously. **Music Playback Options** Supports both Bluetooth playback and TF card playback (TF card up to 32GB, sold separately). Ideal for car use, enabling music enjoyment even without a Bluetooth source. **Compact and Portable Design** Small, lightweight construction makes it easy to carry and use anywhere. for travel, daily commutes, and home entertainment. Use Scenarios: 1. **Air Travel** – Connect the transmitter to an airplane's inflight entertainment system to enjoy movies or shows wirelessly with your Bluetooth headphones. 2. **InCar Audio Upgrade** – Turn your car's stereo into a wireless music system by receiving audio directly from your phone via Bluetooth. 3. **Home Entertainment** – Link your TV or media player to Bluetooth speakers for a clutter audio setup without long cables. Specifications: Bluetooth Version: 5.4 Modes: TX (Transmitter) and RX (Receiver) Connectivity: Supports two simultaneous connections in both TX and RX modes TF Card Support: Up to 32GB (not included) Compact size for easy portability Stable performance with low latency This Bluetooth 5.4 transmitter and receiver offers a simple, efficient solution for adding or extending wireless audio capabilities to a wide range of devices, delivering enhanced audio connectivity wherever you need it.