Neewer VK750 II Pro I-TTL Auto-Focus Flash- High GN: 58 (ISO 100,105mm)- Flash mode: TTL, M, MULTI, S1, S2- Wireless trigger sensor, distance: 20-25m indoor, 10-15m outdoor- Functions: PC port, Front curtain sync, Power saving mode, Sound...

Main Features High guide number:58(at 105mm focal length,ISO 100 in meters/feet) With wirelss multi-flash control function. Approx.3s recycling time, compatible with external power pack. Providing PC port. Power zoom function covered focal length...