Brand	YONGNUO 	<br />Model	YN-510EX 	<br />Quantity	1 piece(s) per pack	<br />Color	Black 	<br />Material	ABS 	<br />Compatible Camera Brand	Universal 	<br />Compatible Models	Canon、 Nikon、 Pentax、 Olympus DSRL 	<br />LED Quantity	1 	<br />Color Temperature	5600 K	<br />Brightness	960 Lumens	<br />Power Supply	4 x AA (not included) 	<br />Working Voltage	6 V	<br />Power	10 W	<br />Other Features	2.0" LCD screen; Guide number: 53(ISO 100、 105mm); Flashing mode: TTL、M、Multi; Trigger mode: set top、 Sc、 Sn、 S1、 S2; Zoom range: 24、28、35、50、70、80、108mm; Rotating: -7~90 degree up and down、 0~270 degree left and right; Flashing times: 100~1500 times (AA battery); Flashing time:1/200~1/20000; Flashing control: 8 grades of brightness control (1/128~1/1) and 29 grades of micro adjustment; Wireless trigger distance: 20~25m indoor、 10~15m outdoor. Supports TTL wireless flash function; Compatible with EX series flash gun such as 600EX-RT、 580EX II、 430EX II. 	<br />Packing List	1 x Flash gun<br />1 x Pouch<br />1 x Socket<br />1 x English & Chinese manual	<br /><br /><br />Brand	YONGNUO 	<br />Model	YN-510EX 	<br />Quantity	1 piece(s) per pack	<br />Color	Black 	<br />Material	ABS 	<br />Compatible Camera Brand	Universal 	<br />Compatible Models	Canon、 Nikon、 Pentax、 Olympus DSRL 	<br />LED Quantity	1 	<br />Color Temperature	5600 K	<br />Brightness	960 Lumens	<br />Power Supply	4 x AA (not included) 	<br />Working Voltage	6 V	<br />Power	10 W	<br />Other Features	2.0" LCD screen; Guide number: 53(ISO 100、 105mm); Flashing mode: TTL、M、Multi; Trigger mode: set top、 Sc、 Sn、 S1、 S2; Zoom range: 24、28、35、50、70、80、108mm; Rotating: -7~90 degree up and down、 0~270 degree left and right; Flashing times: 100~1500 times (AA battery); Flashing time:1/200~1/20000; Flashing control: 8 grades of brightness control (1/128~1/1) and 29 grades of micro adjustment; Wireless trigger distance: 20~25m indoor、 10~15m outdoor. Supports TTL wireless flash function; Compatible with EX series flash gun such as 600EX-RT、 580EX II、 430EX II. 	<br />Packing List	1 x Flash gun<br />1 x Pouch<br />1 x Socket<br />1 x English & Chinese manual	<br /><br />                                                    <br />                                                                            Dimensions: 6.65 in x 2.91 in x 2.28 in (16.9 cm x 7.4 cm x 5.8 cm)<br />Weight: 10.72 oz (304 g)<br /><br />                        <br />                                            <br />                <br />