Brand Features: High power IR launching tube, operation distance is 1cm - 20 meters. Supports functions such as photographing and delay shooting. Wireless shutter release allows remote triggering of the camera's shutter from a distance. Compatible with cameras that have a built-in infrared receiver for this remote trigger device. Suitable for Sony Alpha A7, A7 II, A7R, A7S, A6000, a230, a330, a450, a500, a550, a700, a900, a580, a33, a55, a65, a77, a99, NEX-5C, NEX-5N, NEX-7K, NEX-5R, NEX-6L, NEX-5T, ILCE-7R, ILCE-6000 cameras. Specifications: Product Name: IR Remote Control Model: RC-S Dimensions: Approx. 86 x 40 x 6.5 mm / 3.38 x 1.57 x 0.25 inch Operation Distance: 1 cm - 20 meters Power: Powered by Lithium CR-2025 battery (NOT INCLUDED) Material: ABS Applicable Models: Sony Alpha A7, A7 II, A7R, A7S, A6000, a230, a330, a450, a500, a550, a700, a900, a580, a33, a55, a65, a77, a99, NEX-5C, NEX-5N, NEX-7K, NEX-5R, NEX-6L, NEX-5T, ILCE-7R, ILCE-6000 Note: Please allow 1-2 cm error due to manual measurement. Due to differences between monitor displays, the image may not reflect the actual color of the item. Package Includes: 1 Piece IR Wireless Remote Control