KZ-ZEX 1.2m Electrostatic Dynamic In-Ear Sports Music Headphones, Style:Without Microphone(Gun Grey)

KZ-ZEX are in-ear wired earphones designed for everyday use. They feature electrostatic and moving coil hybrid technology for enhanced audio performance.

• Electrostatic + moving coil hybrid dual-unit technology
• Frequency response range: 20Hz - 40kHz
• Plug type: 3.5mm
• Pin type: 0.75mm
• Sensitivity: 103dB
• Ergonomic design for comfort and stability
• Standard 2Pin interface for free combination