1. This product adopts a unique patented unilateral telescopic structure.

2. Using high-grade speakers and silicone earplugs, let the ears enjoy the real music comfortably.

3. The most effective solution to the problem of cable management, fast collection, easy to carry.

4. Comes with a silicone sleeve, which tightly combines the headphone cable with the mobile phone, realizing the ideal of integrating the machine and the cable, and making it more convenient to use.

5. The epoxy pattern of this product can be customized, suitable for scenic spots/company/organizations, gift souvenirs.

6. Product size: diameter 5.1cm*height 1.1cm, unilateral telescopic length 95cm.

7. This unilateral telescopic device has obtained a patent certificate, which can be customized according to the different product and functional requirements of customers.