Neewer Q4 400Ws 2.4G Ttl Outdoor Studio Flash Strobe (New Look),1/8000 Hss 2800Mah Battery Powered Photography Monolight Speedli

Description With The 30W Led Modeling Light, Q4 Supports Ttl, Wireless Triggering, High Speed Sync, Front/Rear Curtain Sync And Offers 400 Full Power Flashes, 0.01-1.2S Recycling And 1/209-1/10989S Flash Duration. Specifications Model: Q4 Power: 400Ws Guide Number: Gn72 (M Iso 100 With High Performance Reflector) Flash Duration: 1/209S To 1/10989S Recycling Time: Approx. 0.01-1.2S Power Output 9 Steps: 1/256-1/1 Flash Modes: M/Multi (Wireless Off), Ttl/M/Mutil (Receiver Unit Of Radio Transmission) Optic Slave Flash: S1/S2 Delay Flash: 0.01-30S Stroboscopic Flash: Provided (Up To 100 Times, 199Hz) Sync Modes: Hss (Up To 1/8000S), First/Second Curtain Sync Full Power Flash: 400 Modeling Lamp (Led): 30W/5600K/Cri95+ Color Temperature: 5600200K Flash Exposure Compensation(Fec): Manual. Feb: +/-3 Stops In 1/3 Stops Increments Wireless 2.4G Q System: 32 Channels, 5 Groups (A, B, C, D, E) 2.4G Transmission Range: 328'/100M Wireless Id: Ensure Consistent Wireless Transmission Channel And Id Between The Master And Slave Units To Avoid Interference During Triggering. Power Supply: Lithium Battery / Dc Adapter (Both Included) Energy Saving: Auto Power Off Without Operation 30-120 Mins Trigger Modes: 2.4G, S1/S2, 3.5Mm Synchronous Cord, Flash Test Lead Rechargeable Li Ion Battery: 21.6V/56Wh/2800Mah Masking Function: V Built In Silent Fan: V Built In Buzzer: V Display Flash Duration: V Battery Power Indication: V Display: Dot Matrix Screen Strobe Size (With Reflector): 7.28''X6.06''X8.35''/18.5X15.4X21.2Cm Net Weight Only With Battery: 4.4Lb/1.98Kg Gross Weight With Battery/Flash Tube/Relfector: 4.94Lb/2.24Kg Package Contents 1 X Q4 400Ws Flash Strobe 1 X Standard Reflector 1 X Lithium Battery 1 X Handle 1 X Power Adapter 1 X Power Cord (Us Plug) 1 X Carrying Case