quikprof Jintu Wireless FSK 2.4GHz LCD Timer Time lapse intervalometer Remote Shutter Release Cable Cord for Various Nikon Series Features: Adopt 2.4GHz wireless control system with 80m+ remote distance and 30 channel options. Aesthetic style design provide good hand feel. 4 in1 functions: wireless/wire timer, wireless/wire shutter functions. With single shooting, continuous shooting, bulb shooting, delay shooting, timer shooting, interval shooting, schedule shooting and repeat shooting functions. Available to change connecting cables for different cameras. Specifications: Transmitter stand-by time: over 1000hours (with 2xAAA batteries). Receiver stand-by time: over 400hours (with 2xAAA batteries). Transmitter dimension: approx. 146x40x19mm/5.7x1.6x0.7". Receiver dimension: approx. 73x38x31mm/2.9x1.5x1.2". Transmitter weight: approx.52.6g. Package Includes: TW-283 Transmitter X 1 TW-283 Receiver X 1 Shutter Connecting Cable DC2 X 1 User Manual X 1 . Package no include battery.