🎵Enjoy superior stereo, Clear sound🎵 ✔ Noise canceling technology reduces unwanted outside noise and echo so that you can enjoy a lossless, high-fidelity sound output with superb bass and crisp, clear treble; no matter calling, watching or listening to music. ✔ Features 4.0 Bluetooth technology to provide stable signal connections and wide compatibility with smartphones, tablets, PCs and other Bluetooth enabled devices. 🎧Blends HD sound with Small, Minimalist and Lightweight Design🎧 ✔ This Bluetooth Headset is engineered with an in-ear ergonomic design to provide you with the most comfortable and secure fit so you can enjoy superior audio experience WITHOUT fatigue. ✔ Adopts a water-resistant and sweatproof design enabling you to enjoy wireless audio experience even if you are having a run under showers or your head is dripping with sweat. ✔ Hate earbuds that trap dust? We do too which is why we use a dustproof mesh for dust-free audio experience. The contoured, ultra-light in-ear design provides unparalled comfortable wearing when joging, working out, running, biking, or walking. 🎧Hands-Free Calling and Listening🎧