NEEWER Q4 400W 2.4G TTL Flash

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 • 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 • 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 & relfector): 4.4lb/1.98kg • Gross Weight: 5lb/2.25kg NEEWER Q4 400W 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 • Built-in 2.4G Q system & Masking Function– Works with QPRO triggers (not included) which feature 5 groups (A/B/C/D/E) and 32 channels for easy connection and Q transmitters (not included), fully support TTL, and can be controlled from distances of up to 328’/100m. The extra masking function helps make the subject and background exposed separately, convenient for post-keying. A 3.5mm jack can be used for other trigger methods via a 3.5mm sync cable (not included) • Bowens Mount Attachment– The widely used Bowens mount can connect the moonlight to various light modifiers, such as reflectors, softboxes, snoots, and beauty dishes.