Model Number: Timer Remote Cord MC-20 C3
Brand Name: YongNuo
Key Specifications/Special Features:
Attachment method: lock screwTimer display: 7 segments/digit, 5 digitsMode display: long exp and time (normal mode)Electric beeper: emits sound during long-timer exposure or timemodeLCD illumination button
Battery duration: approximately 80 hours (when shutter releasebutton is pressed)
Power source: Lithium battery CR2032
Length: approximately 80cm or 31.5 inches
Weight: 56g (without battery)
Suitable camera: with remote terminal