Active Noise Cancellation 'ON' is a great feature for limiting most outside noises that cause distractions. Active Noise Cancellation 'ON' with Smart ANC. One of the feature highlights is Ambient Aware and TalkThru, tune in or out with noise control, stay alert to your surroundings with using these technologies, all without removing these earbuds. Let's review the noise control modes below: 1. In addition, the JBL earbuds are certified to IPX5 and protected against sweat and splash water. The sound is said to be great, as is typical for JBL, with the help of personi-fi the sound profile can be adapted to one’s own gender and age. The Live 300TWS last six hours, together with the charging case you can listen to music for 20 hours before the earphones have to be connected to the USB-C cable – wireless charging does not seem to be possible. JBL, therefore, wants to convince in precisely these areas. The volume control on the other hand works as a micro adjustment. The company’s market research has shown that sound quality and battery life are of crucial importance for consumers – what a surprise. This indicates that the participants prefers a natural sound, and when a challenging. JBL Live 300TWS look like a slightly fancier version of the Tune T120 TWS (priced at $69.95 on Bhphotovideo). The manufacturer promises great sound quality, long battery life, and many exciting features – but one important function has been forgotten. JBL has introduced these new wireless earbuds with mic to assert itself in the already extremely competitive market of truly wireless earbuds.