Specifications: In-ear earphone make it easier to keep moving, providing a locked-in fit. Ergonomic design, it's comfortable to wear for a long time! We retuned the bass frequency, highlight the detail signal, rather than deliberately amplifying the bass signal in music, not dreary bass but rich texture and full of powerful bass. Perfect for cell phone, PC, etc. Item Name: Wired Earphone Impedance: 32 Sensitivity: 96dB - 110dB Type: In-Ear Jack: 3.5mm Cable Material: TPE Features: Stereo, Comfortable, High Performance, Noise Cancelling Line Length: 1.2m/47.24" (Approx.) Notes: Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x Wired Earphone