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【JOOM Approved! Sold & Shipped by Trusted Japanese Sellers】
🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service.
🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan.
🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you.
🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed.
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It is the successor to the C5 and C421, lightweight portable headphone amplifiers made of aluminum, and is equipped with a Bass Boost that produces an overwhelming sense of mass in the bass, while maintaining its thinness and lightness. The common sound is that the sound field is wide and the midrange is brought forward, so the overall image, including vocals, is clear and unobtrusive. The LED on the back of the C421 is now mounted on the front, and the volume switch and jack are located on the right side, making it extremely easy to use. The Bass boost on the "C421" had a natural boost, but on the "C5" the bass boost is strong, so it feels great for kicks in dance music and other types of music. The power source is a charging type using USB, and it can be used for about 11-14 hours when fully charged. In the flat state, the sound makes use of the individuality of the earphones or headphones themselves, and when the bass boost is applied, you can enjoy the sound that bass lovers must hear. It's compact and doesn't get in the way when you carry it around, so it's recommended as your first portable headphone amplifier.