| Model | X1T-C |
| Type | for Canon Cameras |
Compatible Cameras | for Canon EOS cameras(E-TTL II autoflash) |
| support for the cameras that have PC sync socket | |
| Built-in Remote System | 2.4G wireless transmission |
| Modulation Mode | MSK |
| Power Supply | 2 * AA (Not included) |
| Exposure Control | |
| Manual Flash | Yes |
| TTL autoflash | E-TTL II |
| TTL Control | |
| HSS | Yes |
| FEC | Yes(?àstops in 1/3 stop increments) |
| FEL | Yes |
| Focus Assis | Manual open |
| Second Curtain Sync | No |
| Modeling Flash | Yes(Fired with camera's depth-of-field preview button) |
| Wireless Flash | |
Wireless Function | In TTL mode￡? ratio off |
| In M mode￡? flash ratio(A:B C) | |
| Support for GR group flash￡? A-E group can set their flash mode separately | |
| Controllable Slave Group | In the GR grouping mode￡? 5(A/B/C/D/E) |
| In the Ratio grouping mode￡?3(A/B/C) | |
| Transmission Distance(Max.) | About 100m |
| Channels | 32 |
| Others | |
| Sync Delay Set | Yes(0-10ms￡? use 100 as the unit) |
| Zoom Setting | Adjust the flash's focal length through the transmitter |
| Output Interface | Use a PC cord to input and output |
| Firmware Upgrade | Use the Micro USB to upgrade |
| Memory Function | Settings will be stored 2 second after last operation and recover after a restart |
| Item Size | 7.5 * 7.3 * 4.5cm / 3.0 * 2.9 * 1.8in |
| Item Weight | 99g / 3.5oz |
| Package Size | 10.5 * 10.5 * 5.3cm / 4.1 * 4.1 * 2.1in |
| Package Weight | 167g / 5.9oz |