Letsfit's Bluetooth 5.0 Wireless Earbuds provides Stereo Sound and comes with a built-in microphone. It provides premium, crystal clear, and rich quality sound and it can also be used for gaming purposes as it gives extra-bass powerful sound. Its battery gives up to 30 hours of playback time. These buds only require one-step pairing and connect automatically when you take them out from the case with your smartphone. It has Smart Touch sensors for pause, play, skip, volume control, etc. Its ear cushion material is TPU (Thermoplastic Polyurethane) and is Sweat-resistant.