Shipped via Nekopos. 【Comfortable Design & Excellent Durability】 Designed based on the shape of the ear according to ergonomics, so there is no need to worry about it falling off when wearing it, and it provides a comfortable fit, suitable for various activities such as commuting, gym, running, and jogging. With stereo sound quality, the flexible and adjusted earphones fit your ears, allowing you to enjoy comfortable listening with perfect sound. The ergonomic, ultra-lightweight outer ear canal headphones are designed with sound-absorbing materials to reduce external noise while reducing sound loss, providing clear sound. The soft, highly elastic TPE material with copper wire + fiber inside improves durability and prevents disconnection. (Important Instructions) Put on the earphones, open the Bluetooth on your mobile phone, and click the automatic pop-up page to use it after connecting. It will automatically connect when you open Bluetooth after wearing it. Note: The connector is used to supply power to the headset. No prompt will be displayed after connecting the mobile phone. You need to turn on Bluetooth to use the headset correctly. 【Convenient to Carry & Applicable Range】 The luggage is small and has an exquisite storage box. It is convenient to carry. It doesn't take up much space when you go on a trip, go to work, or exercise. Compatible with Phone13/13Pro/13Pro Max/12/12Pro/12Pro Max/12mini/11Pro Max/11Pro/11/7/7P/8/8P/X/XS/XR/XS Max/Pad/Pod, etc. Easy Operation: Equipped with a volume controller, it is convenient to operate, and you can adjust the volume and play/pause. The built-in microphone allows for hands-free calls and real-time conversations during games. How to Use: Open the Bluetooth on your smartphone, insert the earphones, and click the automatic pop-up page to use it after connecting. From the second time onwards, it will automatically connect when you open Bluetooth.