Specification:_x000D_
Type: Remote switch with built-in timer control functions and exposure count control_x000D_
Compatible cameras: Cameras equipped with a dedicated quick-lock remote control socket, such as Nikon D90Self / Interval / Long exposure timer: 1s to 99hrs 59min 59s_x000D_
Exposure count: 1 to 99_x000D_
Cord length: 80cm_x000D_
Power source: 1 x 3V CR2032 button battery(included)_x000D_
Battery life: Approximately 3 years. Exhausted battery indicated by a blinking battery-low icon on the display panel_x000D_
Dimensions: 40 x 20x 143mm(1.57 x 0.8 x 5.63")_x000D_
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Package:_x000D_
1 x Timer remote controller _x000D_
1 x 3V CR2032 button battery_x000D_
1 x Instruction Manual