想入手蓝牙耳机，国行和海外版有何不同？
1. The biggest difference lies in the price. Due to differences in taxation, labor, and materials, the price difference is significant.
2. The performance and style of the sound quality are basically the same. Some headphones may have some differences in parameters, and whether there is a quality gap depends on the industry conscience of the merchant. The domestic version has a warranty, and the specific warranty period depends on the brand and model. The Japanese version has no warranty. Apart from this, there is no significant difference.
