This headphones can produce high-quality stereo, high-fidelity sound and enhanced bass. Everyone can take their music listening experience to the next level. This Bluetooth wireless earbuds have great quality sound. They are good for running, jogging, walking, hiking, fitness or working out at the gym. One-Step pairing, Hi-Fi stereo. Its functions have calling Siri, NFC, HIFI, wireless charging, bluetooth 5. High-end quality and reasonable price. Compatible with iOS and Android systems.