Audio Technica SOLID BASS Inner Ear Headphones Blue BL ATH-CKS550

---------------------------------------------------------------------- 【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. ---------------------------------------------------------------------- Maximum input: 100mW Type: Canal, Stereo/Monaural: Stereo, Structure: Closed type, Noise canceling: Not supported Surround: Not supported, Wireless: Not supported, Interface: Mini plug Frequency band (L): 5Hz, Frequency band (H): 24000Hz ○Dual magnetic field driver Two opposing magnets create a fusion point of magnetic fields that maximizes magnetic force. The increasing magnetic force dramatically improves the drive of the driver and expresses rich low frequencies. ○Multi-transition diaphragm dedicated to deep bass reproduction Disperses specific unnecessary resonance points through three-dimensional analysis. By maximizing the effective vibration area, we achieve deep bass reproduction that exceeds the driver diameter. ○ Air flow base venting system Vent (air hole) is placed in the best position according to the driver characteristics. Optimizes the springiness of the air inside the housing to improve bass output efficiency.