Generally the expensive ones are using the same components as the cheap ones and simply upcharging you, that’s why. https://www.theverge.com/2019/11/7/20943377

Generally the expensive ones are using the same components as the cheap ones and simply upcharging you, that’s why. https://www.theverge.com/2019/11/7/20943377/chinese-hi-fi-audio-chifi-fiio-hifiman-tin-audio https://www.theverge.com/2019/11/7/20943377/chinese-hi-fi-au... That said, I’m happy with my AirPods and Beats, which are on the expensive side. The custom Bluetooth chip is certainly more seamless than regular Bluetooth.