Description/Features: Extended Audio Reach: This 2-channel XLR balanced audio fiber optical extender ensures high-quality audio mission over distances up to 20 kilometers, perfect for professional audio setups. Plug and Play: Equipped with an plug, this ceiver and receiver set offers a hassle-free setup, allowing you to quickly integrate it into your existing audio system without the need for complex configurations. Versatile Connectivity: Ideal for a wide range of applications, from live concerts to broadcasting environments, ensuring reliable, long-distance audio mission. Specifications: Power supply: DC5V -1A Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC110V Plug Type:UK plug,it applies to Malaysia, the United Kingdom and so on. Voltage: AC230V Color: Gray-black Material: Aluminum alloy<br><br>Package Contents: 1 x XLR Audio Fiber ceiver 1 x XLR Audio Fiber Receiver 2 x Power Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.