Audio Switcher 3.5mm Audio Selector Splitter Box Mini 2(1)-in-1(2)-Out Audio Sharing Manual Selector Compatible Active Speaker((3.5mm Stereo Audio Switcher)

3.5mm Stereo Audio Switch RCA Stereo Audio Switcheasily convert two R/L analog sound sources into one R/L analog signal to switch to speaker playback Designed for customers who have multiple audio sources and outputs. RCA Stereo Selector Instructions for use Use the (IN/ OUT) 1 or (IN/ OUT) 2 switch to select an audio input between 1 or 2, obtain one of the audio outputs; Select IN/ OUT input, select one output between (IN/ OUT) 1 or (IN/ OUT) 2; Features: Support two-way switching High-quality design, sturdy and durable. Plug and Play, No need for power supply and other software With a volume knob, it is convenient to adjust the volume. One-button mute design is very suitable for special situations. One-key switch button allows you to switch easily, avoiding frequent plugging and unplugging. Colour: Black Size: 7.75.52mm/ 32.20.78 inch (Mini size) Weight: 116g/4 ounces (easy to carry) NOTE: Using standard audio cables, the input/output transmission distance can reach 8 meters. Support warranty, please feel free to contact seller customer service if you have any questions.