2-in-1 Bluetooth 5.4 Audio Transceiver HiFi Transmitter/Receiver, HD Calls, RCA/3.5mm AUX for Car/Home Stereo

1. 2-in-1 Bluetooth 5.4 Audio Transceiver (RCA/3.5mm): A versatile wireless adapter supporting simultaneous dual-device pairing, 50-hour runtime, and HiFi-grade audio transmission for home/car stereo systems.
2. Dual Mode & Dual Connectivity:
–RX Mode: Stream music to wired speakers from Bluetooth devices.
–TX Mode: Transmit audio from TVs/DVDs to wireless headphones/speakers.
–Connect 2 devices at once (e.g., phone + tablet).
3. HiFi Sound & Advanced Decoding: Supports SBC/AAC/aptX HD/LLAC/LDAC codecs with 24-bit/96kHz sampling for studio-grade clarity. Reduces static and distortion.
4. 1000mAh Battery & Fast Charging: The battery life is 50 hours. Type-C port allows playback while charging.
5. Multi-Interface Compatibility: RCA + 3.5mm outputs adapt to amplifiers, vintage stereos, and car AUX systems. LED status lights indicate pairing mode.

Parameters:
1. Material: ABS
2. Input power: DC 5V
3. Transmission distance: about 20m (barrier-free environment)
4. Charging interface: Type-C
5. Battery capacity: 1000 mAh
6. Product interface: RCA, 3.5mm Audio
7. Dimensions: 78 x 73 x 19mm