**Product Specifications:**
**Brand:** HUAWEI
**Product Name:** HUAWEI WATCHBuds
**Features:**
- 2-in-1 design combining earphones and smartwatch functionality
- AI noise reduction for clear calls and professional health management
- Powered by HarmonyOS
- Earphones attach to the inner side of the watch cover
- Unique pop-up magnetic design for easy access and storage
**Design and Materials:**
- 3D curved glass with a stainless steel body
- Precision-cut buttons and crown embellished with decorative studs
- Two styles available: black and khaki
- Top-grain leather strap for comfort and style
**Functionality:**
- Wide range touch controls on earbuds
- High-resolution sound quality with dynamic coil design
- Active noise cancellation and transparency mode
- AI noise reduction for clear calls
- Real-time heart rate monitoring and blood oxygen saturation tracking
- Sleep tracking and management with TruSleepTM 3.0 technology
**Health Monitoring:**
- Heart rhythm analysis and detection of arrhythmias
- Sleep apnea detection and risk assessment
- Stress monitoring and relaxation exercises
**Sports and Fitness:**
- Over 80 sports modes available
- Personalized workout plans and music playback support
**Convenience Features:**
- NFC access card and transportation card support
- Quick access to Alipay and WeChat payments
- Voice assistant integration for hands-free operation
**Battery Life:**
- Fast wireless charging with ceramic base
- Up to 3 days of typical usage on a single charge
**Note:** Specifications may vary based on individual usage patterns and environmental factors. For the most accurate information, please refer to the official website.