Main Features:
- Fit for Canon wireless trigger as master flash function
- Compatible with Canon and Nikon wireless slave flash system, realize TTL from machine, manual and frequency flash
- TTL / Manual / Multi / S1 / S2 light flash modes
- Flash control by camera
- High speed sync 1/8000s and rear curtain sync
- Voice prompts of different sounds show different working conditions of the speedlite
- Digital LCD display with backlight, easy to operate
- Quick response of 2.9s full output recycle time
- In 1/16 brightness and below, it supports 12EPS high speed continuous shooting
- 18 - 180mm auto and manual zoom
- Power save mode and overheat protection
Specifications:
Circuit design: insulated gate bipolar transistor ( IGBT )
Guide number: 58 ( ISO100, 180mm )
Flash coverage: swinging / tilting flash head ( bounce flash )
Flash mode: TLL / M / FEB / master / slave / S1 / S2 / multi
Wireless trigger: wireless induction flash lighting
Cited flash distance: indoor 20 - 30m / outdoor 10 - 15m
Slave group and unit: 4 slave communication channels ( 1, 2, 3, 4 ) / 3 slave unit group ( A, B, C )
Color temperature: 5500K
Flash time: 1/200 - 1 /2000s
Flash control: 0.3EV step length in 1 / 128 - 1 / 1, 22 micro-tuning grades in total
Peripheral interface: hot shoe, PC sync port, external power jack
Recycle time: 2.9s
Power source: 4 x AA alkaline or NI-MH batteries ( not included )
Flash number: 100 -1500 times


Package weight: 0.648 kg
Product Size(L x W x H): 19.00 x 7.80 x 5.00 cm / 7.48 x 3.07 x 1.97 inches
Package Size(L x W x H): 23.00 x 10.00 x 8.00 cm / 9.06 x 3.94 x 3.15 inches
Package Contents: 1 x TRIOPO TR-982IIC Speedlite Flash, 1 x Pouch, 1 x Mini Stand, 1 x Diffuser, 1 x Chinese and English User Manual