Đèn ngoại cảnh NiceFoto TTL680C 680W TTL 2.4G Wireless HSS 1/8000S Studio Flash Outdoor Photoviet

Đèn ngoại cảnh NiceFoto TTL680C 680W TTL 2.4G Wireless HSS 1/8000S Studio Flash Outdoor Photoviet
high speed sync and high speed flash. Set your camera at P/TV/AV/M you can use TTL flash. High speed sync can be up to 1/8000s
High speed sync and high speed flash support: High speed sync up to 1/8000s; also TTL-680C support first and second curtain sync for your moving photography. There are FP, F2, F3, F4, and F5 modes, and the flash duration respectively are 1/20000s, 1/15000s, 1/10000s, 1/8000s and 1/5000s; it¡¯s also easily for you to take the motion trail photos with advanced multi-flash system. You can choose 5, 10, 15, 20, 25 flash times with 1 flash/s, 2 flash/s¡­ 10 flashes/s frequencies.
Remote control: with built-in 2.4G remote control system, you can remotely set your flash parameters, and it can be controlled as long as 100 meters long distance.
Double power supply system: TTL-680C is with built-in Li-ion battery (11.1V-6600mAh, 500-700 flash times on full power); AC power supply is also supported (AC power adapter not included).
After many times flash, it would stop working for the inner safety protection. At this time, please cool it for about 30mins in case of damaging the flash.