1. For language learning. Just use a lower-priced headset, and use earmuffs with volume adjustment as well.
2. Used to listen to news. Ordinary electromagnetic headphones can be.
3. For listening to music. General appreciation of music, you only need to buy mid-range machine, such as auscultation-style or headset dynamic headphones, if you want to enjoy high-quality music, you should not care about the price, buy high-fidelity headphones, such as high-quality moving coil, flat film Or capacitive headphones, of which cost-effective BRD headset is preferred.
4. Easy to use. The wireless Bluetooth headset does not need to be connected, and it is extremely convenient to use. In addition, there is a headset with a radio function that allows you to listen to all kinds of languages and music programs at any time.
5. Channel. Mono and dual-channel amplifiers are equipped with single and dual-channel headphones.