The Shure SBC203 Dual Docking Station is designed for professionals in the music, sound engineering, and live event industries who use SLX-D Series transmitters and SB903 batteries. It can charge two SB903 lithium-ion batteries in or out of their transmitters, as well as two bodypack transmitters, two handheld transmitters, or any pairing of two SLX-D Series transmitters and SB903 batteries. The charging station has a sleek design with heavy-duty ABS construction and is powered via an included power supply and/or USB-C cable. It measures 2.6 x 3.9 x 6.5 inches (66 x 99 x 165 mm) and weighs 10 oz (284 g). The package weight is 1.73 lb, and the box dimensions are 9.6 x 7.9 x 3.3 inches.