Model:B645CB27993BJ1388. 1. Material Made of stainless titanium steel, a good choice of metals, without nickel-free lead, with little allergic reaction. Rubber ends can hold your Headphones in place and prevent them from falling off.^2. Ultra light We make this earring very light, it can be easily hung on the earrings when not in use, and extra pressure is not put on the ears, no maintenance required, and is durable ..^3. easy to carry the look is very light. Headphones are firmly inserted into the holes, which is very convenient to use ..^4. Creative design Especially for Airpods. Use chain earrings to fix airpods, get rid of monotonous anti lost straps or ropes, integrate life and art and decorative and avoidable headphones lost during exercise ..^5. This product does not contain Headphones, only anti-lost earrings are sold. These earrings are beautiful and modern. You can wear it while hiking, skiing, jogging and doing sports.