Flash mode: Flash mode. Wireless triggering distance: 20~25m indoor, 10~15m outdoor. Zoom range: 24,28,35,50,70,80,105mm. Flash time: 1/200s~. Производитель: YONGNUO. Упаковка: Да. Guide No: 58 meters (ISO 100, 105mm). Размер модели: YN-568EX + YN-622N-TX