Упаковка: Да. Размер модели: 2 x YN-600EX-RT + YN-E3-RT. Circuit design: Insulated Gate Bipolar Transistor (IGBT). Guide No. : 60 meters (ISO 100, 200mm). Flash mode: HSS, TTL,M,MULTI, GR. Trigger Mode: Set-top, wireless master mode. Производитель: YONGNUO