Sennheiser HD 505 Headphones Wired Headphones with Transparent Sound and Controlled Ideal for Studio Music and with Enhanced Copper - Clear, Bass.

【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. Exceptional HD Sound: These wired over-ear headphones feature an advanced laminated diaphragm, delivering crisp highs, clear mids, and controlled bass for an immersive listening experience. Ideal for music listening and gaming. Spacious, open-back design: Sennheiser's open-back headphones offer a natural and open soundstage, making them ideal for music listening, work, and gaming. Audio quality clarity: These wired headphones deliver crystal-clear sound reproduction, accurately capturing every sound and making them ideal for acoustic music, classical music, and general audio appreciation. All-day comfort: These open-back headphones feature a lightweight headband and a low-tightness design, along with soft, premium velour ear pads, making them ideal for extended music listening sessions. Durable and Versatile: These wired over-ear headphones are made from premium materials and feature a 1.8-meter cable and 3.5mm plug, ensuring long-lasting and flexible use while providing an immersive audio experience. Accessory Compatibility: These wired over-ear headphones (wired headphones, Sennheiser headphones) come with a drawstring bag and are compatible with all HD 500 series cables and accessories. Versatile Design: These gaming headphones and over-ear monitor headphones are perfect for home listening, professional audio work, and gaming, offering exceptional clarity and comfort.