Features: Product Name:MC-DC2 Timing Shutter Release Cable Length:90 cm Power Supply:Two AAA batteries Color:Black Applicable Model:Nikon D90 D5000 D5100 D3100 D7000, etc Display lighting:Can support lighting for 6 seconds Dimensions: 40 x 20 x143 mm Package include: 1*MC-DC2 Timing Shutter Release 1*Manual 1*Packing Carton Note s : 1.Please allow 1-3mm differs due to manual measurement. 2.Due to the different display and different light,the picture may not reflect the actual color of the item.Thanks for your understanding. 1. Automatic timer -- delay time, exposure time, interval time and shooting quantity can be set. 2. Support manual release of the shutter -- even if the timer is activated, you can shoot manually. 3. Precise timing can be set in 1 second, from 1 second to 99 hours, 59 minutes and 59 seconds. 4. Manual exposure, BULB, interval timing, automatic continuous focusing and continuous shooting of leaflets are supported (shutter priority).