S1815音箱仍然延续了个音箱系列特点：防水、高灵敏度、合理的价格。

S1815 speakers still lasted a speaker series features: waterproof, high sensitivity, reasonable price.

youdao

S1815音箱仍然延续了个音箱系列特点：防水、高灵敏度、合理的价格。

S1815 speakers still lasted a speaker series features: waterproof, high sensitivity, reasonable price.

youdao