Godox TT600S Features Built-in Godox 2.4G Wireless X System - Build-in 2.4G wireless transmission with all-in-one functions and 100 meters further transmission, to offer you a stable output and creative light effect. - With built-in Godox 2.4G wireless X system, TT600S is compatible with AD360II-C, AD360II-N, TT685C, TT685N, TT685S, X1T-C, X1T-N, X1T-S etc. - In the 2.4G wireless transmission mode, when used as a master unit, TT600S can set it's group as M/A/B/C/D/E; When used as a slave unit, TT600S can set it's group as A/B/C/D/E. There are 1 ~ 32 channels to be chosen. Wireless Triggering - TT600S can achieve 1/8000s high-speed sync functions when using in combination with high-speed triggers e.g. Godox Cells II transceiver, X1 wireless flash trigger, etc. - Note: High-speed sync triggering mode is not available when TT600S is mounted onto the camera. - Equipped with a wireless control port and a 3.5mm sync cord jack, TT600S has multiple triggering methods. Technical Data Guide No. (1-1 power @ 200mm): GN60 (m ISO 100) Vertical Rotation Angle: -7 Degree to 90 Degree Horizontal Rotation Angle: 0 Degree to 360 Degree Power Supply: Ni-MH batteries (Recommended) or 4*LR6 alkaline batteries Full power flashes: Approx. 230 (2500mAh Ni-MH batteries) Recycle Time: Approx. 0.1-2.6 seconds (Ni-MH batteries of Panasonic). Flash Duration: 1/300s - 1/2000s Color Temperature: 5600±200k Wireless Flash Function: Master, Slave, Off Controllable slave groups: 5(A, B, C, D, E) Transmission Rnge (Approx.): 100M Channel: 1~32 Dimension: 64mm*76mm*190mm Note: The Godox TT600S flash hasn't TTL Functions Package Contents 2 x Godox TT600S Flash 2 x Protection Bag 2 x Mini Stand 2 x User Manual 2 x Diffuser 1 x Godox X2T-S Transmitter 1 x CONXTRUE USB LEDEven light illumination: GN60 (m ISO 100) high guide number, 1/300s - 1/20000s short flash duration, 5600±200K stable color temperature. Large size LCD panel to offer clear and convenient operation. Superior performance: More flash times, approx.230 full power flashes (using 2500mA Ni-MH batteries), provide enough flash times for your shooting. Faster recycle time: 0.1-2.6s recycling time at full power (using Ni-MH batteries of Panasonics). Build-in 2.4G wireless transmission with all-in-one functions and 100 meters further transmission, to offer you a stable output and creative light effect.Come with 2xTT600S flash Speedlites ,2xDiffusers and Godox X2T-S wireless Trigger Transmitter. Godox TT600S Speedlite with Godox X2T-S wireless flash Transmitter are Compatible for Sony Cameras . Equipped with Optic transmission and 2.4G wireless transmission, offers you an even illumination and stable power output, giving you more outstanding light effect. Godox TT600S flash Speedlite can achieve 1/8000s high-speed sync functions when using in combination with high-speed triggersTransmitters e.g. Godox Cells II transceiver, X2T-S wireless flash Transmitter or Xpro-S /X1T-S wireless flash Transmitter etc. Note: High-speed sync triggering mode is not available when Godox TT600S Speedlite is mounted onto the camera.