Brand Name: KIWI EARS Style: Wired in-ear headphones Vocalism Principle: Hybrid Technology Origin: Mainland China Material: Metal Communication: Wired Volume Control: No Category: Earphones & Headphones Active Noise-Cancellation: No Frequency Response Range: 20 - 20000 Resistance: 32 Control Button: No Sensitivity: 110 Is wireless: No Connectors: 3.5 MM Total Harmonic Distortion: 0.3 With Microphone: No Features: Detachable Cable Cable Interface: 2-pin 0.78mm Item Condition: New Choice: yes semi_Choice: yes