The Panasonic HC-VX870K Camcorder in Black is a future-proofed 4K Ultra HD video recording with exclusive 4K photo pause and capture of any frame. It can connect a second smartphone video camera wirelessly for a picture-in-picture video effect. The exclusive high dynamic range feature reduces bright and dark spots for a professional look. The camcorder supports Wi-Fi, has a 3-inch screen size, has an 81.6mm maximum focal length, and has a 20x optical zoom lens. This is a certified refurbished product.