JJC TM-F2 Wire Multi-Function LCD Timer Remote For Sony A58 NEX-3NL A7 A7R A7S A3000 A5000 A6000 HX300 HX50V RX100II RX100III 90 cm Standard Length Prevents camera shake and useful for lapse photography&long exposures? Timer can be set anywhere from 1 sec. to 99 hrs., 59 min., 59 sec Panel LOCK button prevents you carelessly stop a running timer Humanized backlight allows you see the LCD display in dark condition