**7 to 10 Working days delivery lead time

Specification

• 2.4GHz wireless transceiver Integrated 
• 3 groups， 16 channels
• Controls flash power and zoom 
• Fully supports YN560-TX¡¢RF-603£¨I/II£©¡¢RF-602 wireless transmitter 
• One YN560 IV can respectively receive the wireless signal from YN560 IV¡¢YN560-TX¡¢RF-603 (I/II)¡¢RF-602，with optional 16 channels; when the YN560 IV and YN560-TX used as transmitter， it can realize remote control the parameter settings. 
•  The YN560 IV can triggered through the set top of the camera， 2.4G wireless triggering， S1 and S2 pre flash cancel mode. 
• Settings auto save， custom settings (Fn)
• GN58 @ ISO100£¬105mm
• M/Multi/-- mode. 
• Sound prompting system
• Electric Zooming Function 
• The flash coverage can be altered between 24~105mm through the [ZOOM] button
• Ultra fast charging recycle system
• External power supply port
• Big LCD Screen
• PC synch interface