Experience Wireless Audio Freedom with B21 Bluetooth 5.0 Audio Receiver

Upgrade your audio experience with the B21 Bluetooth 5.0 Audio Receiver. This versatile receiver offers seamless connectivity and multiple playback options for a truly immersive listening experience.

Key Features:

• Bluetooth 5.0 technology for stable and efficient wireless connectivity
• Supports dual mobile phone connections for added convenience
• Output interface includes 3.5mm stereo and RCA left and right sound channels
• Functionalities include U-disk playback and hands-free call support
• Bluetooth protocol support for AVRCP and A2DP
• Wide frequency range of 20Hz-20kHz for crisp, clear audio
• Impressive signal-to-noise ratio (SNR) of over 90dB
• Minimal total harmonic distortion of less than 0.1%
• Supports SBC and AAC for high-quality audio streaming
• Extended transmission distance of up to 10 meters for flexible usage
• Convenient Micro USB port for 5V power supply

Elevate your audio setup with the B21 Bluetooth 5.0 Audio Receiver and enjoy the freedom of wireless music streaming and hands-free calling, all in a compact and powerful package.