Automatic timer with delay time, exposure time, interval time, and shooting quantity settings. Supports manual release shutter function, allowing manual shooting even when timer is active. Precise timing control in 1-second increments, ranging from 1 second to 99 hours, 59 minutes, and 59 seconds. Supports manual exposure, BULB mode, interval timing, automatic continuous focusing, and single continuous shooting (shutter priority). Compatible with Nikon Z7, D750, D610, D7500, D7200, D7000, D5200, D5600, D3300, D3100. Includes: 1 x Timer Shutter Release, 1 x Manual Condition: Item Type: Timer Shutter Release Model: MC-DC2 Material: Plastic + Metal Color: Black Fitment: For Nikon Z7, D750, D610, D7500, D7200, D7000, D5200, D5600, D3300, D3100 Power Supply: 2 x AAA Battery (Not Included) Camera Connection: Locking Remote Control Socket Display Lighting: Supports lighting for 6 seconds Type: With built-in timing control function and exposure count control shutter switch remote control Release Button: Supports half-press focusing and full-press shutter release Battery Life: Varies (no power switch; remove batteries when not in use) Weight: Approx. 150g Cord Length: Approx. 90cm / 35.43 inches MC-DC2 timer with 85cm cable, featuring selfie timer, interval timer, long exposure timer, exposure frame count function, and screen timing shutter release. The timer can be set from 1 second to 99 hours, 59 minutes, and 59 seconds for long exposure (BULB mode) operation. Note: Due to differences in lighting and screen settings, the item's color may vary slightly from images. Slight dimensional variations may occur due to manual measurement.