PV1 single channel diversity wireless systems in head set, hand held or lavalier models in three frequenciesGuitar wireless system available in two frequenciesUHF or VHFOptional rack mount kits can be ordered for one or two receivers sidebysideWeight Unpacked: 3.75 lb(1.7 kg)Weight Packed: 3.75 lb(1.7 kg)Width Packed: 11″(27.94 cm)Height Packed: 15″(38.1 cm)Depth Packed: 2.75″(6.985 cm)