[Wireless and wired]: Wirelessly trigger your camera’s shutter, receiver can also be used as a wired shutter remote. The receiver needs to install 2 AAA (2 AAA not included in the package), the transmitter needs to install a CR2032 battery (included in the package).
[Multifunctional]: Support autofocus, single shot, time-lapse photography, continuous shooting mode and Bulb function. Replaces Nikon MC-DC2 and MC-30A.
[Transmission distance]: 2.4GHz digital radio technology, strong anti-interference, up to 80m stable working distance.Package includes: Aodelan Wireless Shutter Remote Receiver x1, Transmitter x1, Connecting Cable x2,CR2032 Battery x1, Lanyard x1, Instruction Manual x1
[Suitable for most cameras]: Different versions have the universal Transmitter and Receiver, you can just change the camera release cable to control different camera makes and models.