Features: Universal screwdriver, suitable for various types of doorbell, including video doorbell, video doorbell 2, and professional edition If you lose your original screwdriver, this replacement is a compatible alternative Can be used to remove doorbell for battery change, charging, replacement, and password reset access Portable design, easy to carry and use Made with thickened PVC material for durability; cable offers tensile resistance and safety Designed for reliable performance during device charging and data transfer Specifications: Material: Metal + Plastic Handle: Approx. 8.7 x 2.1 cm / 3.42 x 0.82 inches Package Includes: 1 Set Doorbell Screwdriver Note: 1. Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual color of the item may vary from the image.