ITEM NAME:Wireless Ir Remote Control Shutter Release For Nikon ML-L3 D7100 D7000 D90 D1M1 ☆★ Product Details ★☆ Wireless Ir Remote Control Shutter Release For Nikon ML-L3 D7100 D7000 D90 D1M1 Eliminates vibrations caused by physically pressing the shutter release. A nikon camera's infrared feature needs to be enabled. Make sure the infrared remote control, and the distance between the camera does not exceed 10 meters. Confirm that there is no obstacle between the infrared remote control camera. It has been proved to be safe and suitable for nikon series cameras. It can trigger the camera shutter release remotely from a distance and eliminate vibrations caused by physically pressing the shutter release. battery: cr2025. material: plastic product size: approx. 6 x 2.8 x 0.6cm / 2.4 x 1.1 x 0.2in package list:1 ir wireless remote control Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.