Hollyland Lithium-Ion Battery Pack 770 Video Switcher Controller Auto-Manual Switch This switch allows

Auto-Manual Switch This switch allows you to set each zone to either Manual Power Control

7 SecondsFlash Control Linked to Face DetectionUp to 200 Consecutive Flashes at 10 fpsComprehensive Control from Sony Alpha

stable and good operation performance

and broadcast-quality sound that has made the EW Series an industry standard for videographers

4K HDMI Input

Hollyland Lithium-Ion Battery Pack 770 Video Switcher Controller Auto-Manual Switch This switch allowsKey Features High Capacity Battery Pack Works with Solidcom SE Intercom Headsets Up to 9 Hours of Operating Time Keep your production's intercom systems running with this Lithium Ion Battery Pack from Hollyland. The compact, high capacity battery pack is designed to keep a single Solidcom SE headset unit operating for up to nine hours on a full charge.