NEEWER Q4 400Ws 2.4G TTL Flash

Description IF Design Awarded 400Ws Outdoor Flash - Q4 400Ws battery powered strobe light boasts a compact rectangular design, measuring 7.28"x6.06"x8.35" and weighing just 4.94lb, suitable for both outdoor photography and studio setup. With its impressive GN72 with a high performance reflector (not included), 30W/5600K/CRI95+ LED modeling lamp, and convenient top handle, it caters to various shooting needs. Note: Do not trigger the flash without plugging in the flash tube, as it will damage the equipment. TTL/Manual/Multi Flash Modes - Compatible with Canon E-TTL II, Nikon i-TTL, and Sony TTL automatic flash system, Q4 has three flash modes: TTL, Manual, and Multi (Stroboscopic). Fully Support Flash Exposure Compensation; 1/8000s High-Speed Sync; Manual outputs the user's choice of power, modeling light, first/second curtain sync, etc. Multi controls the stroboscopic rate up to 100 times (199 Hz). Support S1, S2 mode, C.Fn custom setting, etc. Support USB Type C firmware upgrades 21.6V/2800mAh Lithium Battery - Increased battery capacity provides 400 full power flashes, a recycling time of 0.01-1.2s, and a flash duration of 1/209-1/10989s, perfect for capturing continuous action. Battery compartment for easy replacement of spare batteries. With a DC charging port, the flash can be powered via the included adapter and takes about 3.5 hours to fully charge Expanded 2.4G Wireless System - Wirelessly control 5 groups (A/B/C/D/E) and 32 channels with the QPRO triggers and Q transmitters (all not included), and support TTL within 328'/100m, compatible with Godox 2.4G X system (RX COMPAT menu) , and compatible with Sekonic L-858D light meter (RT-GX module). Note: Q and X systems cannot be used simultaneously; the latest firmware (1.00.71) is required for compatibility Bowens Mount Attachment - The widely used Bowens mount can connect the moonlight to various light modifiers, such as reflectors, softboxes, snoots, and beauty dishes. Specifications Model: Q4 Power: 400Ws 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 Modelling Lamp (LED): 30W/5600K/CRI 95+ Color Temperature: 5600±200K 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: In order to avoid interference, you can change the wireless transmission channel and wireless ID of the master and slave unit and make them consistent before triggering. Power Supply: Lithium Battery (included) / DC Adapter (included) Energy Saving: The flash can be set to automatically power off without operation for 30-120 minutes. Trigger Modes: 2.4G, S1/S2, 3.5mm Synchronous Cord, Flash Test Lead Rechargeable Li ion Battery: 21.6V/56Wh/2800mAh Masking Function: √ Built in Silent Fan: √ Built in Buzzer: √ Display Flash Duration: √ Battery Power Indication: √ Display: Dot Matrix Screen Strobe Size: 7.3” x 8.3” x 2.2” / 18.5 x 21.2 x 5.5cm Net Weight with Battery (no flash tube & reflector): 4.4lb/1.98kg Gross Weight: 5lb/2.25kg Package Contents 1 x Q4 Flash Strobe 1 x Standard Reflector 1 x Lithium Battery 1 x Handle 1 x Power adapter 1 x Power Cord 1 x Carrying Case