Audio-Technica's ATH-CK9 in-ear headphones deliver outstanding isolation from distracting background noise. These in-ear models are equipped with a balanced armature driver for crisply detailed high-fidelity audio. With no active noise-canceling electronics, they achieve significant attenuation of outside sound.

• Balanced armature drivers for high-fidelity audio
• Acoustic seal for outstanding sound isolation
• Reversible design allows earphone to be worn with the cord extending either down or up over the ear
• 4 ft (1.2 m) Y cord & gold-plated mini-plug
• Includes hard case and S/M/L earpieces
• Available in black (BK) and white (WH) models

Specifications
Type: Balanced armature
Maximum Input Power: 3 mW
Sensitivity: 104 dB/mW
Impedance: 30 ohms
Cable: 1.2 m (4'), Y-type
Connector: 3.5 mm (⅛") mini stereo, gold-plated
Accessories Included: Interchangeable earpieces (S/M/L), hard case