Description of the Nissin MG60:

The MG60 Professional Compact Flash for Mirrorless Cameras from Nissin is a powerful compact flash with a heat resistant design built for demanding professionals using mirrorless cameras. The MG60's small size combined with its continuous shooting capability make it a natural choice for fast paced wedding photographers. Its compact size is ideal for on-camera use with Nikon's mirrorless cameras, or pair with the Nissin Air 10s Commander.

You can find all the detail about this flash on Nissin's website:   https://nissindigital.us/products/nissin-mg60-flash