TaoTronics Wireless Earbuds, True Wireless Earbuds SoundLiberty 88, Smart Noise Reduction for Clear Calls, Intuitive Ear Detection, Punchy Bass, IPX8 for Sports, with Charging Case, Black   Brand TaoTronics Model Name TaoTronics SoundLiberty 88 Color Black Form Factor In Ear Connectivity Technology Bluetooth About this item ·         Crystal Clear Calls: Smart noise reduction tech allows the wireless earbuds cut ambient noise over 50dB and retains 98% of your voice with frequencies from 200Hz to 3000Hz, improves call clarity in noisy situations. (Note: this isn’t Active Noise Cancellation tech) ·         Smart Controls: Intuitive ear detection plays music when both bluetooth earbuds are worn and pauses when you remove one earbud; role switching technology lets you use either earbud and switch seamlessly between the two without interruption ·         Superior Stereo Sound: 10mm high fidelity dynamic drivers provide ultra-realistic audio with deep bass, natural mids, clear and detailed treble to Indulging in your favorite tunes. ·         Unmatched Comfort: True Wireless earbuds are ergonomically designed to sit securely in your ears, reduce pressure and maximize comfort for all-day wearing ·         Extra-Long Listening: Using a low power consumption chipset, Bluetooth earphones stream consistently flawless music for up to 5hrs on a single full charge – extend to up to 25hrs total with the pocket sized charging case