: Godox TT685N i-TTL 2.4G 1/8000s GN60 Master&Slave Speedlite Flash Compatible for Nikon DSLR Cameras D7100 D7000 D5200 D5100 D5000 D3200+1pcs Mcoplus Diffusers+1 pcs Mcoplus Cloth : Electronics. : Godox TT685N i-TTL 2.4G 1/8000s GN60 Master&Slave Speedlite Flash Compatible for Nikon DSLR Cameras D7100 D7000 D5200 D5100 D5000 D3200+1pcs Mcoplus Diffusers+1 pcs Mcoplus Cloth : Electronics. GN60(m ISO 100,@200mm). Workable as Master or Slave unit in a wireless flash group. . Support Nikon I-TTL camera flash. . Built-in 2.4GHZ wireless remote system to support transmitting and receiving. . Use optional FT-16S to adjust flash parameters &trigger the flash. . Provided multiple functions, include HSS(up to 1/8000s),FEC,FEB,etc . Specifications:. Compatible Cameras: Nikon cameras (I-TTL autoflash) . Guide No. (1/1 output @200mm): 60(m ISO 100); 190 (feet ISO 100) . Flash Coverage:·20 to 200mm (14mm with wide panel) . Flash Duration: 1/300 to 1/20000 seconds . Exposure control system: I-TTL autoflash and manual flash . Flash exposure compensation (FEC): Manual FEB: ±3 stops in 1/3 stop increments (Manual FEC and FEB can be combined) . FE lock: With 〈FEL〉button or 〈*〉button . Sync Mode: High-speed sync (up to 1/8000 seconds), first-curtain system, and second-curtain sync . Multi Flash: Provided (up to 100 times, 199Hz) . Wireless flash function: Master, Slave, Off . Controllable slave groups: 3(A, B, and C) . Transmission range:·Optic: Indoors: 12 to 15m /39.4 to 49.2 ft.; Outdoors: 8 to 10m /26.2 to 32.8 ft.; Master unit reception angle: ±40° horizontally±30° vertically, ·2.4G: 100m Channels: Optic: 4 (1, 2, 3, and 4) . 2.4G: 32（1-32）. Auto Focus Assist Beam: Effect range: Center: 0.6-10m /2.0-32.8 feet/ Periphery: 0.6-5m / 2.0-16.4 feet . Power Supply: Ni-NH batteries (recommended) or 4*LR6 alkaline batteries . Recycle Time: Approx. 0.1-2.6s (eneloop Ni-NH batteries of Panasonics). . Full power flashes: Approx.230 (2500mA Ni-MH batteries) . Power Saving: Power off automatically after approx.90 seconds of idle operation.(60 minutes if set as slave) . Sync Triggering Mode: Hotshoe, 3.5mm sync line, Wireless control port . Color Temperature: 5600 ± 200K . Dimension: 64*76*190mm (W x H x D) . Weight without Battery:410g. Weight with Battery:530g. Package Includes:. 1 x TT685N Flash. 1 x Mini stand . 1 x Instruction manual. 1 x Protect bag . 1x Mcoplus Diffusers.1 xMcoplus cloth . . .