Experience superior wireless audio performance with this advanced BT 5.0 Transmitter Receiver, featuring the high-end CSR8675 chip for exceptional sound quality and reliable connections. Designed with cutting-edge technology, this versatile device supports aptX HD hi-fi lossless audio and aptX Low Latency for lag-free simultaneous transmission, delivering an immersive listening experience whether you're streaming music or audio from multiple devices. Key Features: · Advanced CSR8675 BT 5.0 Chip: Ensures high-fidelity aptX HD sound quality and stable Bluetooth transmission with low latency for seamless audio performance. · NFC Quick Pairing: Simplifies the wireless connection process—just tap any NFC-enabled device to instantly pair via Bluetooth without the hassle of manual searching. · Dual Streaming TX Mode: Supports simultaneous connection of two Bluetooth speakers or headphones using the same codec, enabling wireless stereo sound for enhanced entertainment. · Wide Compatibility & Formats: Equipped with SPDIF and 3.5mm sound input/output interfaces that are freely switchable; supports multiple audio codecs including SBC, aptX, aptX HD, and aptX Low Latency for versatile compatibility. · Long-Lasting Battery Life: Built-in 1000mAh lithium-ion battery provides over 20 hours of playback in RX mode and more than 15 hours in TX mode, ensuring uninterrupted wireless audio enjoyment. · Extended Transmission Range: Offers a stable Bluetooth transmission distance of over 80 meters (262.5 feet), delivering reliable connectivity even in larger spaces. Specifications: · Item Type: BT Transmitter Receiver · Material: ABS · Model: B22 · BT Chip: CSR8675 · Bluetooth Version: 5.0 · Transmission Distance: >80m / 262.5ft · BT Protocol Support: RX - A2DP, AVRCP; TX - A2DP · Input/Output Connection: SPDIF, 3.5mm Sound · Supported Sound CODEC: aptX HD, aptX Low Latency, aptX, SBC · Operating Time: RX >20 Hours; TX >15 Hours · Battery Type: Built-in 1000mAh Lithium-ion Battery This BT 5.0 Transmitter Receiver combines high-quality audio transmission, extensive codec support, and user-friendly NFC pairing in a compact ABS body, making it the ideal solution for wireless audio streaming in home entertainment systems, gaming setups, and portable sound devices.