GODOX strobe trigger (flash trigger) Xpro C. Purchased new about 4 years ago, used only once for testing. I have confirmed that the power turns on when batteries are inserted. I have not confirmed the connection with a strobe. It was working without problems several years ago. Box and instruction manual are included. *Batteries are not included. Please understand that this is a layman's inspection and storage before purchasing. - Model Name: X Pro C - Wireless Channels: 32 - Maximum Range: 100m - Groups: 16 - Sync Speed: 1/8000s - Wireless Frequency: 2.4GHz - E-TTL II Support: Yes - LCD Panel: Yes - Included Accessories: Instruction manual, box Thank you for viewing.