• 1/200s-1/2000s flash speed to present clear and vivid images, 3 flash modes: M, S1, and S2 to increase versatility and usability
• Built-in 2.4G wireless signal and 15-channel transmitter, support transmitter wireless trigger function
• 1/1-1/128 variable flash output to meet your flashlight needs
• A variety of automatic protection to save power, prevent overheating, increased synchronization socket and terminal for external power supply
• Compatible with Canon Nikon Panasonic, Olympus, Pentax, Fujifilm, and Sony with Mi hot shoe cameras, such as a9 a7 a7II a7III a7R III a7RII a7SII a6000 a6300 a6500 (not compatible with Canon 250D/1500D/2000D/40000D/40000D/40000D)

Specifications:

• Model: NW570
• Flash Index: 38GN (ISO 100, 35mm)
• Focal length: 35mm
• Color temperature: 5600sh200k
• Vertical rotation angle: 0~90°
• Horizontal rotation angle: 0~270°
• Flashback time: 0.1-5s
• Flash duration: 1/300s-1/20000s
• Wireless frequency: 2.4G
• Channel: 15
• Wireless transmission distance: 20-30m
• Flash mode: manual mode (M), light-triggered flash mode S1, light-triggered flash mode S2
• Flash intensity: 8 levels of the fine-tuning block (1/128-1/1)
• Power supply: 4 x AA alkaline batteries (not included)
• Flash count: 100-1500 times
• External interface: hot shoe, PC sync jack, external power connector
• Additional features: headphone synchronization, power-saving mode, overheating protection
• Product weight: 0.31 kg
• Product Size: 19.5 x 7.85 x 6.2cm