1. Material: silicone
2. Anti-collision, anti-fall and anti-drop, 360-degree all-round protection
3. Relieve impact, strong resistance to falling
4. Waterproof and sweatproof, anti-fouling, support washing
5. Good quality and long service life
6. Thin and light design, easy to carry, with anti-lost lanyard
7. Waterproof and dirt-resistant, durable and practical, easy to clean and washable, beautiful in color
8. Compatible with Anker Soundcore Space A40

Installation steps:
1: Take off the earplugs that come with the headset
2: According to "R" and "L", take out the corresponding anti-lost rope and earphones
3: Find the rope hole corresponding to the earphone, and insert the earphone into the rope hole
4: Adjust the position of the rope hole
5: Put the earbuds back on
6: The installation is complete