The Huawei Bluetooth earphones boast of active noise cancellation to ensure clear sound regardless of the place you are at. Furthermore, the built-in bone voice sensor and mic with Aerodynamic dust design ensure that your voice passes through with clarity, even at a speed of up to 20 kmph. Thanks to the impressive combination of dual-mode Bluetooth 5.1 So C, Huawei Isochronus dual-channel transmission technology, and 356 M Hz audio processor chip, listening to music on the Huawei earphones becomes a heavenly experience. Thus, if you are a gamer or love listening to music casually, you will be delighted by the rich and vibrant sound. Key Features Chipset Revolution Redefining Bluetooth Connections Kirin A1Pure Listening with Active Noise CancellationBone Sensor, Clear CallingAerodynamic Mic Duct DesignBooming BassSmart ChargingIncredible Connectivity and AccessibilityThe Huawei wireless earphones offer comfortable access to all the features without much effort. All you have to do is double-tap the right for playinGOr switching music and turninGOn and off thEAN C function. Thanks to the charging case of these Huawei earphones, you can charge them quickly. Additionally, a Huawei smartphone can be used to reverse-charge the Free Buds 3. The Pop-Open instant pairinGOf these wireless earphones lets you seamlessly connect to devices. With a charging time of up to 4 hours on a single charge and 20 hours in the charging case, you can enjoy music and gaming for an extended duration.Impressive Sound and StabilityThe Huawei wireless earphones feature H U A W E I isochronous dual-channel transmission technology, 356 M Hz audio processor and dual-mode Bluetooth 5.1 So C; all of them combine to deliver powerful sound. BoastinGOf a high-precision and high-sensitivity dynamic driver, every note on the song has the original feel. Incorporated with a complex bass tube, these earphones give a feelinGOf being in a studio.Splendid Design and ComfortThe Free Buds 3 earphones sport Dolphin Bionic design, which is engineered for a perfect fit on the ears. Similarly, the open-fit design aims to provide remarkable comfort even after prolonged wearing. Active noise cancellation of these earphones is the result of an excellent audio processor that optimizes in real-time for delivering crystal clear sound. Thanks to the Aerodynamic Mic Duct design, the Huawei wireless earphones suppress the wind noise effectively so that you can be heard clearly. Plus, the built-in bone voice sensor of the Free Buds 3 efficiently pick up voice through bone sensor for enhancing the call quality.