**Specifications:**
**Brand:** Holoswim2
**Features:**
- Redefines swimming with more intelligence and health benefits
- 99% accurate algorithm
- Built-in IMU head motion sensor
- Proprietary head swing data algorithm for precise tracking
- Personal swim coach with customized training plans
- Two swimming modes for different scenarios
- SWOLF analysis for professional performance evaluation
- Anti-fog, anti-UV, anti-scratch, anti-fingerprint lens coating
- Lightweight design (70g) with adjustable brightness
- Comfortable fit with 3D silicone gasket and 4 nose bridge sizes
- Compatible with prescription lenses and anti-glare film
**AR Technology:**
- Developed by the Holoswim2sAR team at Holoswim
- Features a holographic optical display engine
- Designed for underwater activities
- Provides innovative augmented reality experience
**Usage Tips:**
- Connect to charger for initial use
- Activate anti-fog feature before each use
- Adjust nose bridge and strap for secure fit
**Product Story:**
- Holoswim2sAR smart swim goggles by Holoswim
- Developed by the brand: scientific team
- Features AR holographic display technology
- Enhances swimming experience with real-time data display
- Empowers swimmers to achieve their best performance
(Note: Specifications based on the provided information)