**Product Specifications:**
**Brand:** HUAWEI
**Model:** HUAWEI WATCHBuds
**Features:**
- 2-in-1 design combining earphones and smartwatch
- AI noise reduction for clear calls
- Professional health management features
- Powered by HarmonyOS
- Innovative magnetic absorption design for earphones on the watch cover
- Precision hinge mechanism for smooth operation
- Awarded the 2023 iF Product Design Award
**Design:**
- 3D curved glass with stainless steel body
- 710 diamond-cut embellishments
- Two styles available: black and khaki
- Top-grain leather strap for comfort and style
**Functionality:**
- Touch controls on earbuds and ear area
- High-resolution sound with quad-coil design
- Active noise cancellation and transparency mode
- AI noise reduction for clear calls
- Bone conduction sensor and dual microphones for enhanced call quality
**Health Monitoring:**
- TruSleepTM 3.0 for accurate sleep tracking
- Real-time heart rate monitoring and blood oxygen saturation levels
- Stress monitoring and breathing exercises
- Detection and prediction of arrhythmias
**Sports and Fitness:**
- Over 80 sports modes available
- Personalized workout plans and music playback support
**Smart Features:**
- NFC support for access cards and transportation cards
- HarmonyOS for app support and smart functions
- Voice assistant integration for hands-free operation
- Quick replies and WeChat payment support
**Battery Life:**
- Fast charging with wireless charging base
- Up to 3 days of battery life in typical usage scenarios
- Earbuds provide up to 4 hours of music playback or 2.5 hours of talk time per charge
**Note:** Specifications and features may vary based on individual usage patterns and environmental factors. For the most accurate and up-to-date information, please refer to the official website of HUAWEI.