Wireless Infrared Shutter Release JJC Remote Shutter Release Control for Pentax K-70 K-1 K500 K-3II K-S2 K-S1 K100D Super 645D K-50 645Z K5II K-5IIs K-01 K-30 K200 WG-10 WG-3GPS WG-2GPS WG-1GPS WG-3 W Compatibility: The wireless shutter release for Pentax K-70, K-1, K500, K-3II, K-S2, K-S1, K100D Super, 645D, K-50, 645Z, K5II, K-5IIs, K-01, K-30, K200, WG-10, WG-3GPS, WG-2GPS, WG-1GPS, WG-3, WG-2,etc replaces Pentax E/F/WP Multi-Function: It can trigger specific Pentax camera with inbuilt infrared receiver at 2 modes: S button for shoot, W & T button for Wide-angle & Telephoto Feature 1: The infrared shutter remote is capable of instantly triggering the shutter without disturbing the camera. Working Range up to 8 meters in front of the Camera Feature 2: To recommend it for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure Feature 3: it can be used to take pictures for your family or team, allowing you to be part of the group photo