SHOKZ OpenFit Black Open-Ear True Wireless Earbuds (T910-ST-BK-US): product description Enjoy your busy life without missing a beat with the SHOKZ OpenFit Black Open-Ear True Wireless Earbuds, which feature an open-ear concept to let the user enjoy all-day comfort and hear their own soundtrack while saying open to the world around them. Each ultralightweight OpenFit earbud features open-ear construction to hear both your own audio and every sound around you with crystal clarity. Integrated DirectPitch technology provides a full audio experience to immerse yourself in your favorite songs, audiobooks, and podcasts. The flexible ear-hook design combines stability and comfort. The OpenFit Earbuds include a charging case, carrying case, and a USB-C charging cable. Open-Ear Listening Buds The OpenFit continues the Shokz open-ear concept with a compact earbud design. It is built around the ear, leaving the inner ear open to keep you engaged with the world. Ultrasoft Silicone The ear cushion core is engineered with dual-layered liquid silicone that gives a pliable fit for every ear shape while avoiding discomfort from even extended wear. Spend a whole day of engaged conversation and musical feasts in total contoured comfort. Dolphin Arc Hook A dolphin arc ear hook design with a built-in 0.7mm ultrafine flexible memory provides an ergonomic fit that gently adapts to your natural ear shape. Light and Balanced Design Optimizing the design and material of open-ear earbuds, the OpenFit is compact and light, weighing just 8.3 grams. The earbuds and battery compartment provide a perfect balance that makes you forget you're even wearing them. DirectPitch Technology Shokz introduces DirectPitch, a brand-new audio experience made for the OpenFit. It allows for premium audio quality that perfectly balances bold highs, clear mids, and surging bass. Low Frequency Enhancement Algorithm For a true audio experience, Shokz OpenBass is a proprietary low-frequency enhancement algorithm that carries low-frequency vibrations directly toward your ear without covering it. Dynamic Range Control dynamically adjusts the EQ in real time, providing a rich and natural listening experience under any volume. The Shokz app provides preset EQ modes as well as customization, giving you a private concert on the go. Customized Dynamic Drivers The OpenFit features an 18x11mm customized dynamic driver unit that is built with an ultralight composite diaphragm comprised of two parts. The inner dome-shaped ring is made of a high-strength ultralightweight carbon fiber that is 20 times stronger than steel, pumping every acoustic vibration with incredible accuracy. The surrounding polymer ring increases the intensity of the inner ring's vibrations, resulting in a rich delivery of pure sound. SHOKZ OpenFit Black Open-Ear True Wireless Earbuds (T910-ST-BK-US)