In the market we can see that there are two different types of Bluetooth headsets, but with the same model name, that is I12 TWS

What is the difference between them?

There is an I12 TWS Bluetooth headset. The tws in the upper right corner of the box is blue. 

This Bluetooth headset uses a domestic chip and uses a normal speaker, so the sound quality is also normal.

The box of another I12 TWS Wireless Earbuds, the TWS in the upper right corner is the red bottom, this is the real original I2 TWS headset, 

using the latest 5.0 Bluetooth chip REALTEK, true copper ring speaker, 

the output sound quality first-class, the effect very good. Of course, the price is nearly doubled.

Although the two models are the same, the quality is completely different.

These two Bluetooth headsets, our company has production to meet the market needs of different places,

Welcome to request samples to compare audition.