ADVANCED FEATURES AND COMPATIBILITY: The Headphones have Wireless Bluetooth Version 5.2, 8mm moving coil single, voice call, full compatibility, long-lasting endurance, hifi sound effect, anti sweat and waterproof, fingerprint touch and LCD smart round screen display with a USB C chargingSMART LCD CHARGING CASE: The Smart LCD Circle Panel screen Rechargeable Charging Case wirelessly charges your earbuds with over 9 hrs of extra battery power for your headphones. The integrated LCD display shows the current State of Charge of the case as well as each individual earbud, making it easy to charge. The case charges via USB C to 100% in about 3.5 hoursLATEST WIRELESS TECHNOLOGY: The headphones are easily paired via bluetooth with all the latest smartphones, tablets, pc and laptops from all brands and models using the latest Bluetooth 5 Codec. This allows low delay latency, perfect for a wireless audio listening experience. They automatically pair after the fist pairing upon removing them from the caseSMALL AND LIGHT BUILD: Both the Smart Charging Case and the Touch Earbuds are built with portability in mind, they are small and light, making them easy to travel with and carry with you to enjoy your media or phone calls anywhere you go.SMART TOUCH AND VOICE CONTROLS: The earbuds automatically recognize your smartphone voice assistant when available (depends on your smartphone) so you may access a variety of commands hands free, skip songs, call a specific contact, lower the volume and many more!PERFECT FIT FOR ALL EAR TYPES: The in ear tips are molded with the understanding that not all ears are created equal. The fit and finish of the molding process provide comfort and a great acoustic seal that delivers impressive bass performance, precise mids and clear high frequencies.