Triopo Speedlite R1 Round Head Camera Flash

Color: Black Main Material: Plastic Compatibility: Compatible with Canon and Nikon cameras Power(1/1 output) :76Ws Flash Coverage: 18-180mm Flash Duration: 1/360 to 1/230000 seconds Color Temperature: 5600±200K Adjustable Angle: -7~100°(vertical), 0~360°(horizontal) Exposure Control System: TTL auto-flash and manual flash Sync Mode: High-speed sync(up to 1/8000 seconds), first-curtain sync, and rear-curtain sync Flash Exposure Compensation(FEC): Manual. FEB: ±3 stops increments(Manual FEC and FEB can be combined) Effective Range(approx.): Center: 0.6-10m / 2.0-32.8 feet; Periphery: 0.6-5m / 2.0-16.4 feet Wireless Flash Function: Master, slave, off Transmission: 2.4G wireless, maximum range about 80m Controllable Slave Groups: 3(A, B, C) Channels: 16 channels(0-16) Sync Triggering Mode: Hotshoe, 2.5mm sync line --LED Light Power: 2W