B2 2 in 1 CSR Bluetooth 5.0 Transmitter Receiver

1. Bluetooth standard: 5.02. Transmission rate: 200Mbps3. Operating frequency: 2.4MHz4. Interface: 3.5mm5. Support AUX/RCA audio output, compatible with most TVs on the market6. Support low latency (aptX-LL), providing audio signal without delay7. 230ft long-distance Bluetooth transmission, covering the whole room8. Adopt CSR high-end chip design9. One-key switch between RX and TX modes10. RCA, I2S audio input/output interface, freely switchable11. Two antennas, the Bluetooth distance is about 80 meters, and the stability is strong12. High-fidelity lossless sound quality, ultra-low latency sound output13. Support apt-X LL, apt-X, SBC, AAC, FS.14. Built-in 500mAh battery, long battery life15. When the power is lower than 20%, there will be a low-power reminder. The product will automatically enter the sleep power-saving mode after 6 minutes in the RX and TX modes without connection. It has its own battery protection IC, which is safe and reliable.16. Support