One is that the headset and the Bluetooth seat are connected together, and the headset cannot be replaced, and the other can be separated, and any headset can be plugged in (as long as the jack is the same). Bluetooth is a little bit of power, but it doesn't matter, charge a few times.
few
Bluetooth headset battery life is generally about 24 hours. Taking AirPods2 as an example, the battery life of AirPods2 has increased after it is equipped with H1 chip, but the overall comprehensive battery life is still about 24 hours
Bluetooth earphones, not special power consumption, the normal use of Bluetooth earphones do not consume a lot of power.