Cubilux Bidirectional Audio Mini Jack Speaker Headphone 4 Input 1 or 4 Output 1 Input Stereo Switching Hub 4-Way 3.5mm Switcher, 4-Port Selector,

【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】

■ Voltage Compatibility This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).

Many regions use 120V or 220–240V. Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.

■ Plug Type This product uses a Japanese plug (Type A or B). A plug adapter may be required depending on your region.

■ Transformer Requirement (Very Important) A transformer is required for safe use.

A plug adapter only changes the plug shape and DOES NOT convert voltage. Using this product without a transformer may cause serious and irreversible damage.

■ Buyer Responsibility As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.

■ No Return / No Refund Policy We do NOT accept returns or refunds for: ・Voltage mismatch (including 120V and 220–240V environments) ・Use without a transformer ・Plug incompatibility ・Damage caused by improper setup or usage

■ Liability We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.

■ Final Notice Please ensure full understanding of the above before purchasing. Use only under the correct voltage environment. [Bidirectional 4-Port Stereo Audio Switch] – The Cubilux 3.55mm audio switch allows you to switch between 4 inputs and 1 output, or 1 input and 4 outputs. It's plug-and-play, requiring no drivers or additional power supply. [Knob Control] – Easily switch audio channels by simply twisting the knob. [Lossless Sound Quality] - The full aluminum alloy housing allows for complete isolation of electronic interference, ensuring lossless transmission of audio signals free from static electricity and ground noise. [Wide Compatibility] - Supports stereo input or output from headphones, earphones, speakers, soundbars, mixers, amplifiers, laptops, TVs, MP3 players, smartphones, etc. Please note that this adapter does not support microphone input. [Ideal for Desktop Audio Systems] - This selector features non-slip silicone pads on the bottom, making it suitable for any surface. The Cubilux bidirectional passive 3.5mm 4-way stereo audio switch hub allows you to select channels from four input devices (laptops, music players, etc.) to one output device (headphones, speakers, etc.), or from one input device to one of four output devices. The knob controller makes switching audio sources and headphones easy with a simple twist. The full aluminum case and optimized circuit design ensure stable audio stream transmission, eliminating hiss and ground noise for a lossless listening experience. Ideal for home office and desktop audio system setups.