TT520 II Universal On Camera Flash, Lightweight And Portable SLR Camera Flash, Durable Flexible Camera Flash Speed Lite Light With Wireless Trigger Transmitter, (TT520 II With Battery Set)

OverviewSpecifications： Color: Black Material: Plastic ---Flash Guide Number: 33 ( M ISO 100 ) Flash Mode: M, S1, S2 Vertical Rotation Angle: 0~90 degrees Horizontal Rotation Angle: 0~270 degrees Power: 4 * AA size batteries ( Alkaline or Ni-MH are usable ) (Not included) Lighting Times: 100-1500 times ( AA alkaline batteries used ) (Not included) Recycle Time: approx 0.5-5s ( AA alkaline batteries used ) (Not included) Light Quantity Output Control: with 1/8 - stop increment Color Temperature: 5600K+-200K Flash Duration: 1/300s~1/20000s Item Size: Approx. 19 * 7.7 * 5.5cm / 7.5 * 3.0 * 2.0in Item Weight: 306g / 10.8oz ---Trigger Transmitter Battery Supply: 12V 23A battery (not included) Trigger Mode: Wireless control Working Distance: 15m (indoor) Note: Batteries are not included.