This grip is dedicated to the Leica Q3, the HG-DC1 Wireless Charging Handgrip improves both camera handling and ergonomics as well as enables wireless charging of the camera's BP-SCL6 battery when used with a Qi-enabled charging mat, like the Leica Drop XL Wireless Charger.
As a grip, the HG-DC1 attaches to the Q3 via its tripod mount and provides a deeper right-hand grip for more comfortable use and more stable one-handed shooting. There is a threaded mount on the side of the grip to attach optional Finger Loops, too.