QKZ X15M In-ear Metal Stereo Music HIFI Audio Earphone With Microphone

Features: 1.4D stereo surround sound, enjoy wonderful voice. 2.Well-designed components combination lowers sound distortion, low sound loss. 3.Composite vibrating diaphragm.enables it provides more smooth vibration, harmonic and natural tone. 4.Aluminum alloy audio cavity, to deliver better audio effect. Specification: Brand Name: QKZ Model Number: X15M Line Length: 1.2m Vocalism Principle: Dynamic Frequency Response Range: 20-20000Hz Wireless Type: None Plug Type: L Bending Sensitivity: 103dB Resistance: 16 With Microphone: Yes Style: Ear Hook Impedance: 16 ohm Senditivity: 100dB THD: <0.1% Frequency Response: 8Hz-22000Hz Wire texture: TPE + OFC Plug Type: 3.5MM Package Included: 1 x QKZ X15M earphone