KEFINE Klean SV 10mm Dynamic Driver In-Ear Earphone

KEFINE Klean SV 10mm Dynamic Driver In-Ear Earphone

The KEFINE Klean SV 10mm Dynamic Driver In-Ear Earphone is a finely tuned audio accessory built for music lovers who want rich, engaging sound in a portable, comfortable package. Featuring a precision-engineered dynamic driver and thoughtful ergonomic design, the Klean SV delivers a balanced audio experience with punchy bass, clear mids, and detailed highs — ideal for daily listening, commuting, and casual critical listening.

Key Features:

• Next-Gen DLC Driver – Upgraded 10 mm high-hardness DLC diaphragm that is lighter and stiffer than the previous generation, delivering faster transients, improved micro-detail retrieval, and a tighter, more controlled sound signature.
• Ultra-Lightweight CNC Shells – Precision CNC-machined metallic alloy housings in a premium Silver Matte finish. Each earbud weighs approximately 5.3 g–10 g (depending on cable/nozzle configuration), offering durability without added bulk.
• Upgraded Accessories – Comes with two complete sets of silicone ear tips (different bore sizes and firmness levels) plus a premium leather carrying case for protection and portability.
• Versatile Termination Options – Available in 3.5 mm (Single-Ended), 4.4 mm (Balanced), and USB Type-C versions. The Type-C variant features a built-in KT0231/CX31993 DAC chip, enabling direct high-quality connection to modern smartphones.
• Triple-Nozzle Tuning System – Includes three interchangeable screw-on nozzles for customizable sound:

• • Silver (Reference): Balanced, natural, and clear presentation.

  • Gold (Analytical): Transparent, neutral tuning with enhanced high-frequency detail.

  • Black (Musical): Warmest profile with punchier bass and smoother treble.

Specifications:

• Brand: Kefine
• Model: Klean SV (Silver Version)
• Driver: 10 mm DLC Diaphragm Dynamic Driver
• Structure: Dual-Cavity Internal Acoustic Design
• Impedance: 32Ω ± 15%
• Sensitivity: 107 dB ± 3 dB
• Cable: 108-core Silver-Plated Copper (SPC)
• Connectors: 0.78 mm 2-Pin (Detachable)
• Weight: ≈ 10 g per side