Hold the earbuds with one hand and the in-ear headphone driver with the other. Place the earphone driver on the edge of the earphone tube. Apply pressure and make a circular motion, rotate clockwise with one hand, and rotate the other hand in the opposite direction until the earbuds completely cover the driver of the headset
Notes:
1. Please allow 1-3mm differs due to manual measurement.
2. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.