Product Description:

• 140° Optimal Triangle Design: The earbuds are designed to stay firmly on your ears during exercise thanks to a 140° optimal triangular support1 and a gravitational balance design
  
• Excellent sound straight to your ears: The innovative open-ear design keeps you aware of sounds in your environment, whether you are exercising, working or taking a walk
• IP57 Water Resistant: The HUAWEI FreeArc are Huawei's first IP57 waterproof earbuds. Thanks to special water-resistant microphones, rain and sweat are no obstacle when running, cycling, yoga and many other activities
  
• Ultra-stable calls: Stay heard even during outdoor calls with improved sound recording and noise reduction. This is achieved through an advanced dual microphone setup and triple noise cancellation during calls

Product Features:

• 140° Optimal Triangle Design
• Excellent sound straight to your ears: 
• IP57 Water Resistant
• Ultra-stable calls
• Up to 28 hours of battery life
• Seamless connection between two devices
• Skin-friendly liquid silicone
• Ultra-thin shape-memory alloy

Caution & Warnings:

• Keep away from heat and humidity