Godox TT350S TTL Flash is an excellent everyday companion for your camera. With a lightweight design and guide number of 118' at ISO 100 and 105mm, the TT350S is useful for both on-camera and off-camera operation. Users can also use it as an optical slave in addition to use as a radio TTL master/slave unit.

• Guide No. (1/1 output @105mm): 36(m ISO 100)
• Exposure control system: TTL autoflash and manual flash
• Flash exposure compensation(FEC): Manual
• FEB. : ±3 stops in 1/3 stop increments (Manual FEC.) Sync mode: High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync
• Multi flash: Provided (up to 90 times,99Hz)
• Wireless flash function: Master, slave, off
• Controllable slave groups: 3(A,B and C)
• Transmission range(approx.): ﹤100m Channels: 16(1~16)
• Effective range (approx.): Center:0.6~4m/Periphery:0.6~2.5m
• AA batteries: Ni-MH batteries(recommended) or 2*LR6 alkaline batteries
• Recycle time: Approx.0.1~2.2 seconds(eneloop Ni-MH batteries of Panasonic)
• Red LED indicator will light up when the flash is ready
• Full power flashes: Approx.210(2500mA Ni-MH batteries)minutes if set as slave)
• Sync Trigger Mode: Hotshoe ,Optic triggering