I want to buy a Sennheiser earbuds for listening to music or podcasts. Which Sennheiser model is appropriate for me?

If you're seeking for inexpensive earphones with high-quality sound:

Sennheiser CX 400BT True Wireless: These earbuds have a balanced sound profile, a comfortable fit, and a good battery life.
Sennheiser CX PLUS True Wireless: A slightly higher-end choice with greater sound quality, active noise cancellation, and wireless charging.

If you prioritize superior sound quality and features:

Sennheiser Momentum True Wireless 3: These earbuds provide excellent sound quality, active noise cancellation, and an attractive style.
Sennheiser Momentum True Wireless 2: A little older model that offers superb sound quality and active noise cancellation at a lesser cost.

Feel free to contribute any further information or insights