Infrared remote control compatible with Nikon ML-L3, and suitable Digital SLR: D80,D70s D70,D50,D40,D40x; Lite touch: 150ED,140ED,130ED,110S,100W; Film SLR: F65,F75,N65,N75; Coolpix: 8800,8400; Nuvis: Nuvis S. Working distance ups to 10 meters wireless. Specification: 100% compatible with Nikon ML-L3 infrared remote control. ThisRemote Control for Nikon ML-L3 powered by one CR2025 button cell. Operating temperature: 5C to 40C (40F to 105F). Typical battery life: up to 3 years, 20,000 exposures. Operation distance of the Nikon Camera Controller: 1cm to 10 meters. This is a non-OEM products.. Size: 8.6 x 3.9 x 0.6cm. Weight: 30g. Identifying the button of the Remote for Nikon Cameras: S button for shutter.