KZ ZSN Pro X Ring Iron Hybrid Drive Metal In-ear Wired Earphone, Standard Version(Black) Filter-Other 10) Power supply: DC 5V

10) Power supply: DC 5V / 1

General Compatible with Lenovo:  V310-15ISK

Size: about 15x5

transmission distance up to 10M or more

Weight: 83g

KZ ZSN Pro X Ring Iron Hybrid Drive Metal In-ear Wired Earphone, Standard Version(Black) Filter-Other 10) Power supply: DC 5V1. Material: metal + plastic 2. By adjusting the magnetic gap of the moving coil, the eddy current loss is reduced and the stroke is increased, presenting rich low frequency power and providing a wide frequency response 3. 4 strands of 100 cores are tightly wound, and the silver plated layer effectively enhances the detail resolution and reduces the loss and distortion in signal transmission 4. Ergonomic design, comfortable to wear 5. Humanized