1. Free Angle Adjustment: The ball head interface is designed to be flexible and can rotate and tilt 360 degrees. Users can easily adjust the viewing angle of the TV to ensure the best viewing experience. Whether sitting on the sofa or lying in bed, you can find the ideal viewing angle.2. Stable Support: The ball head interface is constructed from high-quality materials, offering a stable and reliable structure that supports the weight of the TV. It ensures the TV remains securely mounted with minimal risk of shaking or tilting, enhancing safety and stability.3. Easy Installation: The ball head interface features a simple design, enabling quick and convenient installation. No complex tools or specialized skills are required. Users can complete the setup easily by following the included instructions, saving time and effort.4. Multiple Applicable Scenarios: The ball head interface is compatible with various TV types and sizes. It works with different brands and models, offering wide application for use in homes, offices, conference rooms, and other settings.5. Beautiful and Elegant: The ball head interface features a sleek and modern design with smooth lines and a refined color finish. It complements a variety of dcor styles and furniture, serving both a functional and aesthetic purpose by enhancing the visual appeal of the TV area.Specifications: - Adapting Screw: M4 (Head Diameter 7.6mm, Thickness 2.6mm) - Adapting Ball Head: Diameter (17mm17.4mm) - Compatible Hole Spacing: VESA Standard 75x75mm (75mm horizontal and vertical) - Compatible Screen: Portable screens up to 19 inches and weighing within 1.5kg, including all-in-one machines, touch screens, industrial control displays, and monitors Note: Product appearance, color, and printed characters may vary slightly between batches.