The Bluetooth Earbuds must be set to Bluetooth pairing mode for the first time by pressing, for example, on an Earbud. Then you have to activate Bluetooth on the phone, search for the Earbud in the Bluetooth settings and connect it. After that, it is usually sufficient to take out the Earbuds to automatically establish the connection with the smartphone.

But if you are not in a hurry to place your order, I would recommend a much better product, the Amazfit Powerbuds, which have a much better sound and are also ideal for sports thanks to their detachable magnetic earpieces.

This product can be used for 8 hours at a time and the case that comes with it has a large battery that can be used to increase the runtime to a maximum of 24 hours (especially practical when travelling). The Amazfit Powerbuds also have a built-in heart rate monitor and in the corresponding Amazfit Zepp App you can pre-configure a setting for both the left and right Earbud (most Earbuds can only perform a function on one Earbud).

https://www.digitec.ch/de...

Connects automatically when Bluetooth is turned on on the mobile and you press and hold the button on the shell.