The features and functions of a Car Assist Handle Bar Helper with Emergency Escape Tools (Window Breaker, Seat Belt Cutter, Flashlight) in English are:

1. Assist Handle: Provides a sturdy, non-slip handle for support while entering or exiting the vehicle, especially for seniors or individuals with mobility challenges.
2. Window Breaker: Features a built-in safety hammer designed to shatter car windows during emergencies for quick escape.
3. Seat Belt Cutter: Includes a concealed, sharp blade to cut through seat belts in emergencies, ensuring safety and ease of use.
4. Flashlight: Equipped with a built-in flashlight for better visibility in low-light or emergency situations.
5. Compact and Portable: Lightweight and small enough to store in the glove compartment or door pocket for easy access.
6. Multi-Functional Safety Tool: Combines essential emergency tools into one device, making it practical for unexpected situations.
7. Durable Construction: Made from high-strength materials to ensure reliability and long-lasting performance.
8. Universal Fit: Compatible with most car models, fitting securely into the door latch for stability.
9. Ergonomic Design: Designed for a comfortable grip to reduce strain while providing maximum support.
10. Ideal for Emergency Preparedness: Essential for anyone looking to enhance car safety and preparedness for accidents or emergencies.