(1)TT860 i-TTL Flash for Nikon:
Guide Number: 58 (ISO 100, 105mm)
Flash Coverage:24 to 105mm (14mm with wide panel)
Manual, Auto Zoom
Swinging/Tilting flash head(bounce flash)
Light rotation: 0degree- 360degree horizontally and -7degree- 90degree vertically
Wireless flash function: Master, Slave, Off, S1, S2
Tranmission range: 12-15m / 39.4-49.2ft indoor, 8-10m / 26.2-32.8ft outdoor
Controllable slave groups: 3 (A, B and C)
Flash Duration: 1/300 to 1/20000 seconds
HSS capability (up to 1/8000s) on or off camera.
Support HHS, FEC,FEB, FV Lock, Front & Rear Curtain Sync, Modeling Flash, Control with Camera’s Menu Screen, etc.
Recycle time: 1.5s
It has wide angle diffusor and a built-in reflection panel.
Allow for USB firmware update and custom function settings.
Powered by Lithium Battery.
(2)Powerful Li-ion Battery:
Recycle time at full power only need 1.5s
Capacity: Li-ion (22Wh) DC 11.1V / 2000mAh
Battery Life : Approx. 650s. at full power flash with Neewer TT860
Charging time 2.5 hours with AC charger, 4 hours with Car charger.
AC Charger: This charger offers rapid charging, easy and reliable. Smart LED charging status indicator displys how many juice the battery has. Short circuit protection.
Note: Camera is not included.