Nobsound Little Bear MC1022 Mini 21in12Out RCA Stereo Audio Switch Audio Switcher Passive Speaker Manual Selector Splitter Box Audio Sharing

Features: 2-IN-1-OUT (switch audio sources) / 1-IN-2-OUT (switch audio outputs) Input ( RCA) connections: Computer / Phone / Music player. etc. Output ( RCA) connections: Active speaker / Headphone / Amplifier. etc. High quality volume control knob; Smoothly control the volume Mute button; Mute the device with just one key; Very useful for special conditions A / B button; Can conveniently select the device you want to use as the audio input or output No power and additional software required Hot-swappable (no need to reboot devices) Compact and super mini size; Easy to place and suitable for your desktop and office Parameters: Interfaces: 3 * RCA jack Knob and key: 1 * volume knob; 1 * A/B selector; 1 * mute botton Dimensions: L82 * W55 * H20 mm Weight: 100g Packing List: 1 * audio selector (audio cable not included)