PHONON 4400 Mobile DJ Headphones Hi-Fi Headphones, Foldable, Wired, Closed-back, Over-ear,

【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. Mobile headphones loved by top DJs around the world Compact and foldable design, convenient to carry. Sound tuning by a mastering engineer PHONON's proprietary technology enables superior spatial rendering capabilities and accurate, high-precision monitoring. Includes original storage pouch The PHONON 4400 is a compact yet powerful mobile headphone, beloved by top DJs worldwide. It was meticulously crafted with the concept of "carrying the ultimate sound quality with ease." Re-released in 2023 through crowdfunding, it's lighter and more durable than the original PHONON 4400. Its flat, uncolored sound quality and high resolution, combined with an overwhelming sense of balance, impress DJs and engineers around the world. With unprecedented spatial reproduction and speed—a hallmark of the PHONON sound—it effortlessly reproduces even powerful sounds.