iBall Musiflow BT40 Wireless Earphones于 2017 年 3 月 29 日首次发布。优雅的灰色设计加上 180.00g 的重量，使iBall Musiflow BT40 Wireless Earphones成为一款美观舒适的耳机。这个版本的iBall耳机有蓝牙支持2，aptX。它的电池寿命为 4 小时，可帮助您在漫长的活动日中舒适地使用它。
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