CameraPlus- CPM580 2.1'' LCD display Speedlite Flash (M,Multi,S1,S2) with The Standard Hot Shoe for Canon Nikon Sony Panasonic Olympus Fujifilm Pentax Sigma Minolta Leica and Other SLR Digital SLR Film SLR Cameras and Digital Cameras with single-contact Hot Shoe

Specifications: Guide Number:33 ( ISO 100 ); Working Mode: M, Multi; Wireless Mode: S1, S2 Wireless Transmission Range: Master Flash guide number/2M Vertical Rotation Angle :0~90 degrees Horizontal Rotation Angle: 0~270 degrees Lighting Times: 100-1500 times ( AA alkaline batteries used ) Recycle Time :approx 0.3.-5s ( AA alkaline batteries used ) Light Quantity Output Control :with 1/8 - stop increment Color Temperature: 5500K Flash Duration :1/1050s~1/2000s Dimensions :76*137*117mm Features: 　 1. M Mode Press the MODE key to M Mode. In this mode, you can set CPM580 On to your camera hot shoe or speedlite trigger hot shoe to trigger the flash unit. When shooting, adjust the flash power and press the camera shutter, the flash light will flash under the camera synchronous signal.　 2. Multi Flash With Stroboscopic Flash, a rapid series of flashes is fried. It can be used to capture multi images of a moving subject in a single photograph. You can set the firing frequency, the numbers of flahes, and the flash output. 3. S1 Mode (1) Press the Slave key to S1 Mode. The Mode is applicable for slave flash in order to create many lighting effects. It is respectively applicable for manual flash environment.　 (2) When the flash is S1 mode, it will fire synchronously when the master flash fires, comparable with the effect by the use of radio trigger. 　 4. S2 Mode Press the Slave key twice to S2 Mode. The mode is applicable for slave flash in order to create many lighting effects. It is respectively applicable for TTL flash environment. The flash unit won't flash synchronously with the first flash but the second flash from the master flash.　 5. Power-saving Function (1) To save battery power, the flash will enter stand-by state in about 30 minutes of idle use. Press any button to wake it up. 6. Testing flash function The button of testing flash function allows you pre-test the set up before you make a proper shooting.