SmallRig All-in-One Thermal Dual-handheld Video Kit for Mobile Phone 5276 is an all-in-one solution designed for mobile content creators requiring extended recording and livestreaming. The package includes a universal active-cooling phone cage, a stepless rotating side handle with wireless control, a quick release side handle, a 4-in-1 Usb-c hub, and a power bank holder.The phone cage features a powerful 15W cooling system with three cooling levels, effectively preventing device overheating and eliminating issues such as screen blackouts and unexpected shutdowns during extended shoots.Dual rotating side handles boost stability and allows flexible angle adjustment for comfortable mobile shooting. The versatile 4-in-1 Usb-c hub combines charging, microphone input, audio monitoring, and 4K video transfer to external SSDs. Moreover, the power bank clamp securely holds your power banks, ensuring a reliable power supply for uninterrupted operation.