High GN: 58 – Wireless trigger sensor – Electrical socket outlet – PC synchronous interface – Recycle time 3 second (with 4 pcs AA alkaline cell) – Support Multi-flash lighting Application (S1/S2 mode) – Power saving mode – Accurate brightness control – LCD display – Metal hot shoe – Support front curtain synchronous – Temperature detection Automatically (overheating protection) – Memory function – SUITABLE FOR NIKON D5000, D3000, D3100, D3200, P7100, D7000, D700, P7000 Series, D300, D200, D90, D600, D80, D70 Series, D60, D50, D41 Series etc.