Nice OTT-16 Universal Wireless Remote Flash Light Speedlite Trigger Receiver for Canon / Nikon
Wireless Remote Flash Light Speedlite Trigger Receiver for Canon / Nikon wireless trigger; 1. Universal for SLR; 2.Trigger studio flash / speedlite /camera; 3. 2.4GHz 100m operation; 4. Triggering Frequency: FSK2.4GHz; 5. Channel Qty: 15 + ALL; 6. Sync Speed: 1/200sec; 7. Operation distance: 100m; 8. Receiver battery: 2 x 1.5v AAA batteries (not included); 9. Transmitter battery: 1 x 23A / 12V battery (included) The trigger can't work on TTL mode