Support one-to-two connection, allowing you to connect two Bluetooth devices simultaneously. When transmitting, connect two Bluetooth headsets or speakers at the same time for shared audio enjoyment. When receiving, connect two mobile phones and switch between them seamlessly to listen to music or watch videos. Supports full-range Bluetooth protocols with low latency and high audio restoration. Compatible with adaptive audio, HD high-fidelity, and aptX LL for low-latency transmission, ensuring high-quality sound performance in wireless connections. Ideal for desktop computer upgrades, enabling wireless Bluetooth connectivity, hotspot classification, and wired-to-wireless conversion for more convenient operation. Delivers high-definition, stable audio transmission with support for low-latency modes and superior sound quality. Features multiple interfaces for both receiving and transmitting audio, offering versatile connectivity options. The dual-function design supports various audio devices with enhanced functionality. Immersive music experience with professional-grade, lossless audio restoration. The advanced internal architecture integrates cutting-edge technology to deliver a true high-fidelity audio experience. Product Name: Qualcomm Bluetooth Audio Adapter Bluetooth Version: V5.3 Transmission Distance: 30m (open space) Input Power: DC 5V Power Supply: Type-C interface Function: Bluetooth transmission and reception Adapter Interfaces: AUX, USB-C Bluetooth Codecs: SBC, AAC, aptX HD, aptX LL Color: Black Material: ABS Package Contents: 1 x Bluetooth Audio Adapter 1 x Charging Cable 1 x Audio Cable Note: The package includes only the items listed above. Other accessories are not included. Due to lighting and display differences, the actual product color may vary slightly from the images. Measurement tolerance: ±1-3 cm.