Erewll Upgraded Bluetooth 5.4 Transmitter Receiver

Upgraded Qualcomm Bluetooth 5.4
Powered by the Qualcomm Bluetooth 5.4 chipset with aptX Adaptive and aptX Low Latency, this device ensures stable, high-quality sound and seamless A/V synchronization. Works perfectly as both a Bluetooth transmitter-receiver and Bluetooth audio transmitter, making it ideal for movies and gaming.
2-in-1 Tx/Rx for Home & Flight
In Tx mode, connect it to AUX/3.5 mm or RCA ports on TVs, MP3 players, game consoles, or airplane entertainment systems, then pair with headphones or speakers. In Rx mode, pair your phone or tablet and stream audio to wired stereos or car audio systems—making it versatile for home and travel.
Wide Compatibility
Supports AUX/RCA outputs on TVs, PCs, tablets, and gym equipment. Includes a dual 3.5 mm airplane adapter compatible with both single and dual airline jacks. Perfect for flights as a Bluetooth adapter for headphones, or at home as a Bluetooth adapter for non-smart TVs.
Safety & Long Playtime
Certified by FCC, CE, RoHS, and BQB, it features built-in over-current, short-circuit, and over-temperature protection. Equipped with optimized power management for stable audio in both Tx and Rx modes. A high-efficiency battery provides 20+ hours of playtime and fully recharges in about 1.5 hours via USB-C.
Portable & Easy to Use
Compact with built-in cable storage for convenience. Allows two users to share audio as a Bluetooth splitter. A single multi-function button handles pairing and reset, while a clear LED logo indicator shows status at a glance.