For photographers who need to take studio lighting on the street, use Godox QT600II 2-Light Studio Flash Pack. Two flash heads with a Godox QT600II stand are included in the kit. There is also a 31.5 x 47.2 “softbox, a 40” softbox, a regular reflector,  For lights and a bag for stands, a rugged, rolling kit case is included. Key Features M / Multi / MS(high-speed sync): M / Multi / Hss Guide number in maximum power 1/1 (ISO 100, 102 by regular mirror): 76 Modes: 1/316s-1/28984s (220V); 1/190s-1/19606s(110V) Flash duration(t0.1): high intensity flash(length) Temperature Mode: 1/316-1/4246 (220V), 1/190s-1/3766 (110V) Flash Duration. (t0.1) Color: Secure colour mode: 5600 + -200 K Color mode. Flash (Speed) Mode: 5400-9000 K High-Speed Flash