The Leofoto FA-01+MBC-18+PC-90II multifunctional clamp kit is a comprehensive photography support system that combines a ball head, an Arca-Swiss quick release mechanism, and a smartphone holder. This versatile kit is suitable for both smartphones and DSLR cameras, providing stable support for various photography applications. The FA-01 ball head allows for smooth 360-degree rotation with precise locking controls and supports camera equipment weighing up to 3 kg. Made from durable aluminum alloy with corrosion-resistant components, the ball head ensures consistent performance under different environmental conditions. The integrated MBC-18 Arca-Swiss quick release plate provides secure hold and quick camera mounting, compatible with standard Arca-Swiss tripod heads and clamps. The PC-90II smartphone holder accommodates devices up to 90 mm wide and features adjustable clamping mechanisms with rubberized contact surfaces to protect the devices. The complete kit weighs approximately 450 g with compact dimensions of 85 mm height, 65 mm width, and 55 mm depth when assembled. All components feature precision-engineered threads and locking mechanisms that maintain positional stability during extended use. The ball head is operated with a single control knob for panning and tilting adjustments, allowing photographers to quickly compose shots while ensuring camera security. The smartphone holder includes multiple adjustment points for optimal device positioning and features cable management functions for charging during use. This multifunctional system serves photographers who need flexible support solutions for both mobile and traditional camera equipment, making it suitable for travel photography, vlogging, landscape shots, and studio applications where quick setup and reliable performance are essential.