Oraimo freepods-2 tws true wireless stereo earbuds with mic product feature: bt version: v5.0 talk range: 10m battery capacity: 37mah(earbud), 500mah (case) battery life: up to 82 hours standby time / 3.5 hours play time / 3 hours talk time / case provides up to 6 full charges rich sound a 13mm dynamic driver produces sound with flawless accuracy and treble that sparkles full of detail. Comfortable fit earbuds are ergonomically designed to conform to the shape of your ear canal. A single earbud weighs only 3g, making it easier and more comfortable to wear. Stay charged a handy and compact charging case allows you to extend 3.5 hours of music playtime to 24.5, so you can enjoy all-day use. Touch controls a force sensor on both earbuds allows you to effortlessly answer calls and adjust music with a simple touch. Instant connection after the initial setup, the earbuds automatically connect to your paired device when removed from the case and disconnect when returned