v860ii

Built-in 2.4 GHz X wireless radio system
Canon E-TTL / E-TTL II compatible
Guide number: 197′ at ISO 100 and 200mm
Zoom range: 20-200mm (14mm with plate)
Tilt -7 to 90°
Rotates left and right 180°
Wireless TTL master/slave function
Recycle time: 1.5 seconds at full power
High-speed first and second curtain sync
Powered by a rechargeable lithium-ion battery