Features: Experience Sound streaming with our Bluetooth-compatible 5.4 Transmitters, featuring Two transmit and receive capabilities for simultaneous connection to two devices, ensuring faster speeds and stable signal. Equipped with aptX, this device Sound transmission with low latency, for music lovers and gamers alike. for individuals who frequently switching between multiple Sound devices of repairing. in application, this Transmitters for use in car, airplanes, homes, and offices, providing flexible Sound solution across various. With battery supporting up to 15.5 hours of reception and 11 hours of transmission, plus fast charging capability, enjoy uninterrupted Sound. Specifications: Materials: ABS, metal Size:13x2.85x1.34cm Style: Standard, with Sound head(optional) Package Includes: 1PC Bluetooth-compatible 5.4 Transmitters note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!