B&O来自Denmark，产品外观设计出色，深受包豪斯实用主义影响，至今共有超过10件产品被美国纽约现代艺术博物馆列为永久性设计收藏展品，在家庭影音设备行业颇有名气，奥迪高档车A8、R8、S8、Q7等都配备了B&O音乐系统。

B&O的真无线earphonebeoplay E8已经来到了第三代，3.0版本比上一代尺寸缩小17%，重量减轻11%，，左右两边各5.8克，随机附赠记忆海绵耳塞，配戴舒适度不错。其充电盒采用皮革设计，外观时尚高档，支持Qi无线充电。

In terms of performance, beoplay E8 3.0 has also been greatly improved compared to the previous generation, the Bluetooth version has been upgraded from 4.2 to 5.1, which has improved the connection stability a lot, and the latest Bluetooth protocol also brings lower power consumption, so the single battery life has also been increased from 4 hours to 7 hours in the previous generation, and the total battery life with the earphone case is 35 hours. At the same time, beoplay E8 supports the aptX protocol for the first time, and also supports AAC, so that it can get good audio performance regardless of whether it is connected to Android or Apple.

另外，beoplay E8 3.0配备4麦克风降噪，因而能获得不错的通话质量，其独家的B&O标志性音效使它有着不错的音质，不过价格稍高，售价在2000元以上，而且较为遗憾的是并没有主动降噪功能。