Kqcibz 3.5mm Spring Earphones Single Side Headphones Earbuds Wired Headset for Mobile Phone MP3 Computer, Black, 500347521

Kqcibz Codecs: None With Microphone: No Is wireless: No Support APP: No Support Memory Card: No Waterproof: No Line Length: 0.8m Frequency Response Range: 20-20000Hz Sensitivity: 120dB Plug Type: L Bending Style: In-Ear Connectors: 3.5mm Active Noise-Cancellation: Yes Volume Control: No Control Button: No Vocalism Principle: Balanced Armature size: About 35-80cm long Material: Plastic colour: black Package Contents: 1 x Headphones Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.