HUAWEI FreeArc Open-Ear Earbuds, Secure Fit and Comfort, IP57 Water Resistance, Dynamic Bass, 28 Hours Playtime, Sports Earphones, Headset for Running Workout Driving, iOS & Android, Bluetooth, Grey

140° Optimal Triangle for Secure Fit: The earbuds are engineered to stay fixed on your ears during workouts, thanks to 140° optimal triangle support and a balanced design. The earbuds' C-bridge design is based on ergonomic analysis of over 10,000 auricle curves, and optimised to ensure that it is as comfortable to wear as it is captivating to listen on. Sterling Sound: The innovative open-ear design keeps you aware of your surroundings, whether you're at work, working out, or just out and about. IP57 Water Resistance: HUAWEI FreeArc is Huawei's first pair of IP57 water resistant earbuds, equipped with water-resistant mics, which help to protect you against rain and sweat whilst exercising. Ultra-Stable Calls: Listen to music and calls phone-free with powerful long-range connection. Stay heard even when calling from outdoors, with enhanced noise cancellation and sound pickup, made possible by a prime dual-mic layout and smart triple noise cancellation. Up to 28-hour Battery Life: Charge faster & listen longer. Listen to music for up to 28 hours with a fully charged charging case, or up to 7 hours with just the earbuds alone. You can even enjoy 3 hours of listening on a 10-minute charge Dual-device Connection: Regardless of whether you're using other iOS, Android, or Windows devices, you can connect to two of these devices at the same time and switch audio between them automatically. When the earbuds are connected to EMUI devices, you can even switch audio between more than two devices. Skin-friendly Liquid Silicone: The lightweight earbuds are 81.5% covered by soft liquid silicone and certified by SGS Smart Green Medal Certification, remaining comfortable to wear over long periods of time. Ultra-thin Shape-Memory Alloy: HUAWEI FreeArc is made of a 0.7mm high-performance Ni-Ti alloy, which offers tried-and-tested durability based on over 20,000 wear simulations and a seamlessly flexible form that adapts to various different shapes of ears