zhè / kuǎn / wú xiàn / ěr jī / zhī chí / duō gè / pín dài / zài / bù tóng / shǐ yòng / chǎng jǐng / xià / dōu / néng / bǎo chí / wěn dìng / lián jiē

这款无线耳机支持多个频带，在不同使用场景下都能保持稳定连接。

This wireless headset supports multiple frequency bands and can maintain a stable connection in different usage scenarios.