After the launch of soundsport free in 2017, Bose has never released a real wireless headset. Last year, Bose said it was preparing two new sets of headphones, the noise canceling earbugs 500 / 700, and according to the latest publicity video, one of them is coming soon. < / P > < p > according to a video found by reddit community users from Harvey Norman’s website, which has been removed, Bose QuietComfort earbugs will bring “breakthrough acoustic innovation”, providing “the most efficient noise reduction effect in the world”, backed by clear audio and deep bass. QuietComfort earbugs will include the company’s stayhear Max ear tips (integrated with a stable radian) and are certified to be sweat and water resistant. < / P > < p > the Bose promotional video says the headset has a six hour battery life, and thanks to its custom designed microphone array & quot;, QuietComfort earbugs can provide clear calls. The video also said there would be black and white and silver options, but did not disclose specific price information. According to CNET, a foreign media report, noise canceling earbugs 500 will be renamed to the simpler “Bose sports earbugs”. Global Tech