• 360-degree surround spatial sound field, powerful sound penetration that can deeply touch the heart with distinct levels of bass and treble, creating a three-dimensional impact
• Built-in new high-fidelity dual magnetic circuit dynamic unit, with double magnetic flux burst for double low-frequency power. Adjusted separately for different frequency ranges creating a multi-dimensional auditory experience
• 0.75mm interchangeable cable design, supports upgrading to Bluetooth-compatible headphones
• The ergonomically customized cavity and slightly longer transmission duct allow the KE-S to fit snugly in the ear canal, achieving good noise isolation
• Adopting polycarbonate high-temperature molding process creates a wear-resistant resin shell through high-temperature molding with molds

Specifications:

• Speaker: 10mm dual magnetic dynamic driver
• Impedance: 22Ω±15%
• Sensitivity: 122±3db
• Frequency Response: 20-20000Hz
• Plug type: 3.5mm
• Cable length: 120cm±5cm