This stereo audio switcher supports 2 outputs or 1 and is a bidirectional AUX audio speaker selector for It features volume control and a mute 3.5mm

【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. [Two-Way Audio Switcher – 1 Input 2 Output / 2 Input 2 Output] This plug-and-play 3.5mm audio selector allows you to easily switch between multiple audio sources and playback devices. It connects to smartphones, laptops, PCs, headphones, and more, and its two-way design allows for seamless switching between two devices. No power supply or software is required. 【Wide Compatibility, Cable Included】Audio sources: Computers, laptops, mobile phones, audio players, game consoles, etc. Playback devices: Headphones, speakers, audio amplifiers, etc. Applicable to 3.5mm audio interfaces, compatible with both 3-pole and 4-pole connectors (does not support microphone function). [Low Impedance, High-Fidelity Quality] This audio switcher features a low impedance design that provides high-fidelity audio reproduction while minimizing cable noise. [One-Press Switch, Easy to Use] By pressing the selection button, you can switch between two playback devices (1x2 mode) or two audio sources (2x1 mode) without having to frequently plug and unplug cables. 【Metal Case, Small and Exquisite】Small and compact, beautifully crafted with a metal CNC case. It takes up minimal space and is ideal for desktop or office use. It requires no power supply or software, and allows seamless switching between two devices, making it perfect for use in the office or while traveling. This 3.5mm stereo audio switcher supports 2 inputs/2 outputs or 1 input/2 outputs, and is a 2-way bidirectional AUX audio speaker selector for smartphones/laptops/PCs/headphones. It features volume control and a mute function.