Headphones at the same price must be better than wired headphones. The reasons are as follows:
Cost: under the condition of ensuring a certain profit, the cost of Bluetooth is higher than that of ordinary headphones, so most Bluetooth headphones will choose medium speakers. Bluetooth headset is the focus, accounting for 50% of the total cost. One is Bluetooth module and the other is battery, so most speakers will be ignored.
Driving: the wired headset is driven by audio equipment, so it can achieve high driving effect, while the Bluetooth headset is driven by battery, which can only reach 4.5V at most, but can not actually reach 5V
Profit: Bluetooth headsets are often linked to technology, so they seek high profits under the guise of technology. Ear wired headset technology is relatively mature, so the profit is very low.
