Amazing how wireless earbuds basically means airpods for almost everyone here, maybe it's a north american thing... I've been using cheap bluetooth earphones (20-30 €) since way before Apple decided to reinvent them, they always sucked, terrible audio, terrible battery, lousy waterproofness... but they get the job done as a sports companion. Having a wire jumping left and right can really get annoying or even dangerous while biking. Cheap chinese ones have a nice rubber thing that sits inside the concha making it way more stable than apple ones that seem so popular these days...