Form Color	Black	<br />Model	YN685	<br />Material	ABS	<br />Quantity	1 Piece	<br />Compatible Brand	Canon	<br />Compatible Models	Canon	<br />Actual Lumens	1000 lumens	<br />Theoretical Lumens	1000 lumens	<br />Type	Others、Speedlite	<br />Varible Focus 	Yes	<br />TTL Mode   	ETTL	<br />GN	GN60 m	<br />Color Temperature	5600K	<br />Max Sync Speed	1/8000 s	<br />Recycle time	3 s	<br />Working Voltage   	6 V	<br />LED Quantity	1 Piece	<br />Battery Type	AA、Ni-MH battery	<br />Battery included or not	No	<br />Battery Quantity	4 Piece	<br />Certification	CE	<br />Packing List	1 x Flash speedlite<br />1 x Protective bag<br />1 x Mini stand<br />1 x English & Chinese user manual	<br /><br /><br />----YONGNUO Wireless TTL Speedlite YN685<br /><br />----Completely Compatible with YONGNUO 622C and 603 Wireless System<br />YN685 supports respectively receiving wireless triggering signal from YN622C、 YN622C-TX、 YN560IV、 YN560-TX、 RF605、 RF603II and RF603.<br /><br />----Remote Control Off-camera Parameters of Each Group<br />The flash mode、 flash intensity、 focal length and sync mode (YN622C wireless system only) of the speed-lite in each group can be controlled remotely through YN622C transceiver and YN560IV/YN560-TX.<br /><br />、200mm<br />YN685 is a 2.4G wireless speed-lite of high guide number、 which supports TTL、 M and Multi mode.<br /><br />----High Speed Sync (HSS)<br />When HSS function is activated、 this speed-lite YN685 can be used with every shutter speed and the maximum sync speed is up to 1/8000s.<br />Note: The camera and transceiver should support HSS function.<br /><br />----Ultra-fast Charging Recycle System、 supporting External Power Supply<br />The recycling time is 3 seconds when the power output is set to maximum. The recycling time is about 4~5 seconds even this speed-lite is used without using fresh batteries. In addition、 you can use the external power supply to meet your higher charging recycle need.<br /><br />----Supports Auto/Manual Zooming<br />YN685 supports auto and manual zooming、 and the flash coverage can be changed between 20~200mm.<br /><br />----Supports Sound Prompt Function、 Custom Settings (Fn.) and Auto Save Settings<br /><br />----Equipped with Big Size LCD Display Screen、 standard PC Synchronous Interface                                                    <br />                                                                            Dimensions: 8.27 in x 3.03 in x 2.64 in (21.0 cm x 7.7 cm x 6.7 cm)<br />Weight: 15.03 oz (426 g)<br /><br />                        <br />                                            <br />                <br />