Guide No. : 58 meters (ISO 100, 105mm). Flash mode: HSS, TTL, M,MULTI, Sc, Sn, S1, S2. Wireless triggering distance: 20~25m indoor, 10~15m outdoor. Zoom range: 24,28,35,50,70,8. COLOR: BLACK. Производитель: YONGNUO. Упаковка: Да. Размер модели: YN-568EX II