Triopo G2 trigger

Basic parameters: 
1. System mode: Receive and transmit integrated 
2. Built-in wireless: 2. 4G 
3. Wireless group: support ABC, 3 groups of flash 
4. Wireless channel: 1-16 
5. Display: widescreen LCD display 
6. Exposure control: M manual flash/TTL auto flash/Multi strobe 
7. Transmission range: 50 meters 
8. Size: 74x75x53mm 
9. Net weight: 0.09kg 
10.Applicable battery: AA battery x2 (not included in shipment) 
11.For Nikon: D70/D70S/D80/D90/D1200/D300/D300S/0600/D700/D750/D800/D810/D3000 series/D5000 series/D7000 series 
12. One machine with dual purposes, can be used as a flash trigger or as a receiver. 
13. Wireless system: The built-in 2.4G wireless G system can be used as the master or slave unit of the wireless multi-lamp flash system, making shooting simple and fast. 
14. The flash trigger supports off-camera TTL, high-speed synchronous flash trigger, remote trigger flash, stable signal, sensitive reflection, convenient for photographers to flexibly illuminate. 
15. High-speed synchronization: When using high-speed shutter with flash to create portraits, the sun can be dimmed, highlighting the details of people is backlight, and ordinary flash triggers cannot pay for high-speed shutter synchronization flash. 
16. TTL exposure compensation: In a complex light environment, the camera is metering will inevitably have errors. G2 supports exposure compensation, which can add or subtract 3 levels of exposure. 
17. Group synchronous flashing: 3 groups of 16 channels grouping control and triggering, flexible lighting