You need to do this. The first step is to turn on the device's Bluetooth, the second step is to insert the headset cable, wait for 3-5 seconds to pop up the window, and then you can enjoy the music after the connection is completed. Note: When using this headphones it again, if the Bluetooth of the device is turned on, it is very convenient to insert the headset cable for 2-5 seconds to automatically connect without manual connection again.


The silicone soft plug fits comfortably into the ear, is firm and does not fall off, suitable for sports, and will not cause ear discomfort when worn for a long time. 30° ear canal fit, 45° inclined earplugs into the ear, ergonomic, in-ear super sound insulation, reducing external interference


(More compatibility) Universal light-ning interface, with stronger compatibility. Applicable to all products with light-ning interface. Compatible with i-Phone 7 7 plus /i-Phone 8 8plus/i-Phone x/i-Phone 11 11por/11por Max /i-Phone xs/xs Max/i-Phone XR/ and iPod/iPad/all models