Features: 1. Easy to Use: Bluetooth version 2.1. No software installation required – plug and play. 2. Wireless Connectivity: Transmits TV o to a home speaker system via Bluetooth, eliminating the need for wired connections. 3. Enjoy Music Privately: Stream TV sound to a Bluetooth headset, allowing you to experience immersive o without disturbing others. 4. Wide Compatibility: Suitable for home use, classroom presentations, and conference settings. 5. High Performance: Speak directly into the device’s microphone outlet to transmit voice clearly to a Bluetooth speaker, ensuring your speech is heard without being too quiet. Specification: Interface: USB Wireless Type: Bluetooth Wi-Fi Standard: None Content: o High Definition Support: None Model Number: o Transmitter Supports paired Bluetooth stereo headset/headphone with play/pause, forward/backward control Supports automatic pairing (no buttons required) Pairing PIN code: 1234 Frequency range: 2.42 to 2.480 GHz Working current: Maximum 40mA Compatible with standard o devices Operating range: Up to 10 meters Material: Plastic Color: Black Package Contents: 1 x Bluetooth o Transmitter Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.