Bluetooth 5.4 Wireless Audio Transmitter Receiver,100m Long Range Broadcast

1. Industry-first Bluetooth 5.4 protocol, supports full-format decoding (BIS/CIS/LC3/SBC/AAC) for ultra-stable transmission.Latest Bluetooth 5.4 Technology
2. Breakthrough Broadcast technology delivers >100m open-area transmission, ideal for large venues and long-distance use.100m+ Ultra-Long Range Broadcast
3. Advanced ENC algorithm boosts SNR by 40%, achieves 98dB voice clarity, eliminates background noise in noisy environments.4th-Gen ENC Noise Reduction
4. Powerful 1-to-N Broadcast function, connects multiple receivers simultaneously, perfect for group tours, lectures and events.One-to-Many Broadcast Support
5. Seamless switch between BIS Broadcast TX, CIS Bluetooth RX and Broadcast RX modes, meets diverse audio needs.TX/RX 2-in-1 Design
6. Compatible with AUX, MIC and BT input sources, flexible for various scenarios like meetings, live broadcasts and tours.Multi-Audio Input Support
7. Intelligent networking for multi-device management, one-key power on/off, easy operation for all users.Smart Mesh Networking & One-Click Control
8. 550mAh battery delivers up to 20h working time, Type-C charging, suitable for government, business, education and tourism scenarios.Long Battery Life & Wide Compatibility

What's in the box
1 x Audio Multi-function Adapter
1 x Instruction Manual
1 x USB-C Cable
1 x 3.5MM Audio Connector Cable
1 x Wireless Headphones