Smart true wireless meets seamless sound experience  The JBL Tour Pro 2's True Adaptive Noise Cancelling technology tunes out distractions so you can enjoy your favorite audio or even the sound of silence all powered by legendary JBL Pro Sound and immerse yourself in superb, spatial audio on the go. The unique Smart Charging Case™ allows you to direct access all key earbuds features without using the smartphone App. All App features are accessible via the Smart Charging Case™ even from non-smartphone devices, such as laptops, PCs, TVs etc. Control key JBL Headphones App features without using your phone, simply touching the Smart Charging Case™ screen 1.45”-inch display, for a truly seamless experience. Immerse yourself in spatial audio for up to 40 hours on a single charge thanks to the innovative Bluetooth-enabled Smart Charging Case™. The 6-mic technology ensures a superior call quality in any conditions. Turn on the Personal Sound Amplification to boost yours and others' voice volume without ever removing your earbuds.