Check the listing for details. ProMaster - WIRELESS BLUETOOTH REMOTE CONTROL - NIKON ML-L7 Model: 1340. Color: Black, Condition: New. Listed at 35.99 USD. The ProMaster 1340 Bluetooth Remote Control for Nikon replaces the functions of the ML-L7. It connects to a variety of Nikon cameras and provides features such as: shutter release, movie record, a multi selector, Fn1 & Fn2, and more. Its functionality will vary by camera and lens model. Bluetooth remotes consume less power than infrared models, and line-of-sight is not required for the remote to operate the camera. Bluetooth also paves the way for two-way communication, which allows the camera to send information back to the remote. In addition to triggering the shutter, photographers and videographers will appreciate that these remotes can operate the zoom of compatible lenses. A CR2032 battery is included. FEATURES:- Triggers the shutter of compatible cameras- Operates the zoom of compatible lenses- Two-way communication between the camera and remote- Low power consumption- Line of sight is not required for the remote to operate the camera.