1. It has 433MHz wireless transmission, RT transmitter and 16 trigger channels2. 1 / 300s-1 / 2000s flash duration, clear and realistic image3. Flash mode: m, S1 and S2 to improve versatility and availability.4. 8 variable flash outputs from 1 / 128 to larger to meet your flashlight needs.5. Various automatic protection functions can save power and prevent overheating.6. Synchronous socket and fast charging port for external power supply are added.7. Integrated reflector to highlight points on eyes8. Built in wide screen diffuser to create soft and natural lighting9. Guidance No.: 33 (M ISO 100)10. Flash mode: m, S1, S211. Vertical rotation angle: 0-90 degrees12. Horizontal rotation angle: 0-270 degrees13. Power supply: 4xAA battery (alkaline or Ni MH battery can be used)14. Lighting time: 100-150 times (using AA alkaline battery)15. Recovery time: about 0.1-5s (using No.5 alkaline battery)16. Color temperature: 5600 + / - 200K17. Working distance: 15m18. Three flash modes: m, S1 and S2 to improve versatility and availability. M means manual mode, S1 means normal optical slave, S2 means pre flash cancel slave.19. 1 / 300-1 / 20000 s flash speed, providing clear and vivid images. 8 variable flash output, from 1 / 128 to full, to meet your flashlight needs.20. Synchronous socket and external power supply terminal are added. PC synchronous socket / charging socket. Multiple automatic self-protection, power saving, prevent overheating.21. Bounce the flash behind the soft shadow of a natural looking subject. Built in receiver and RT transmitter, wireless transmission and 16 channel trigger.22. The wide panel creates soft and natural lighting and reflection cards to give the eye a prominent point. Compatible for Canon,for Nikon,for Olympus,for Pentax,for Fuji SLR camera and standard hot boots.Specification: General Compatible with Canon: EOS R6, EOS M50, PowerShot G7 X Mark III, EOS R5, PowerShot G5 X Mark II, EOS RP, EOS R, EOS M100, EOS 200D, PowerShot SX730 HS, EOS 77D, 800D, EOS M6, EOS M5, EOS 5D Mark IV, EOS-1D X Mark II, 1300D, PowerShot SX720 HS, EOS 80D, G9 X, EOS M10, G5 X, EOS 5DS, EOS M3, EOS 760D, EOS 750D, 1200D, G7 X, EOS 7D Mark II, SX700 HS, G1X Mark II, EOS M2, G16, EOS 70D, EOS 100D, EOS 700D, EOS 6D, SX50 HS, G15, EOS M, EOS 650D, A2300, EOS 5D Mark III, iVIS HF M52, IXUS 240 HS, A3400 IS, A4000 IS, A2400 IS, G1X, IXUS 125 HS, EOS 1D X, SX40 HS, S100V, IXUS 230 HS, SX150 IS, IXUS 320 HS, EOS 600D, SX230 HS, SX220 HS, IXUS 220 HS, IXUS 310 HS, IXUS 115 HS, EOS 1100D, A1200, A2200, A800, A3300 IS, A3200 IS, S95, SX130 IS, EOS 60D, G12, IXUS 1000 HS, EOS 300V, HF M32, EOS 1000D, IXUS 300 HS, SX210 IS, IXUS 1100 HS, IXUS 105 IS, IXUS 210 IS, IXUS 130 IS, EOS 550D, A490, A495, A3000, PowerShot A3100 IS, HF M31, HF M300, 1Ds Mark IV, EOS 1D, EOS 7D, HF S11, IXUS 120 IS, G11, S90, EOS 500D, IXUS 110 IS, IXUS 100 IS, IXUS 95 IS, SX200 IS, D10, DC410, DC420, G10, HG21, IXUS 870 IS, EOS 50D, HF11, FH100, FH10, IXUS 90 IS, IXUS85 (IXUS 85 IS), MD245, MD265, FS100, FS10, HF100, HF10, HF S10, HF 200, EOS 450D, IXUS 80 IS, EOS 40D, G9, DC230, DC220, XUS 950 IS, IXUS 75 IS, IXUS 860 IS, EOS 30D, G7, IXUS 850 IS, XH-A1, EOS 400D, SD700, XH-G1, MVX430, MVX460, IXUS 60, EOS 5D Mark II, Digita lIXUS 750, XL-H1, S80, EOS 350D, A520, MV850i, MV800i, IXUS 30 IS, EOS 300X, MV700I, IXUS 500 IS, EOS 20D, S70, MV730I, MV750i, MVX10i, EOS 300D, IXUS 400, A50, MVX150i, MV500I, MV400I, XM2 Nikon: D780, Z 7, Z 6, D850, KeyMission 360, KeyMission 170, KeyMission 80, D7500, D5600, D3400, D5, D500, 1 J5, D7200, D810A, D5500, D750, D810, Df, D610, D5300, P330, Coolpix A, D7100, D3300, D5200, V2, D600, Coolpix P7700, D3200, Coolpix P510, D800E, D800, Coolpix D5R, V1, J1, Coolpix P7100, Coolpix S6200, Coolpix S6150, Coolpix S8200, Coolpix AW100s, Coolpix S1200pj, Coolpix S100, Coolpix S4150, Coolpix D5100, Coolpix S6100, Coolpix S9100, Coolpix L24, Coolpix P300, CoolPix S2500, Coolpix L120, Coolpix P500, Coolpix L23, Coolpix S4100, CoolPix S3100, Coolpix S80, Coolpix P7000, Coolpix S1100pj, D7000, CoolPix S8100, Coolpix S5100, Coolpix D3100, CoolPix S8000, Coolpix P100, Coolpix L22, Coolpix S6000, Coolpix S4000, CoolPix S3000, Coolpix D3S, CoolPix S1000pj, CoolPix S570, CoolPix S70, D3000, Coolpix D5000, CoolPix S630, D90, D700, S600, Coolpix D60, Coolpix S550, D300, S700, S510, CoolPix S50C, S500, S200, Coolpix D40, Coolpix D80, Coolpix D200, Coolpix D50, Coolpix D70S, Coolpix 4800, Coolpix 8700, Coolpix 5400, Coolpix 2100, Coolpix 3500, Coolpix 4500, Coolpix 5700, Coolpix D100, Coolpix 4300, Coolpix 5000 Package Weight One Package Weight 0.46kgs / 1.02lb One Package Size 23cm * 9cm * 7cm / 9.06inch * 3.54inch * 2.76inch Qty per Carton 20 Carton Weight 10.60kgs / 23.37lb Carton Size 23cm * 36cm * 35cm / 9.06inch * 14.17inch * 13.78inch Loading Container 20GP: 920 cartons * 20 pcs = 18400 pcs40HQ: 2136 cartons * 20 pcs = 42720 pcs