V350S Compact Size 2.4G Wireless Speedlite Master/ Slave Camera Flash TTL 1/8000s HSS Built-in 2000mAh Li-ion Battery with Battery Charger

Built-in 7.2V 2000mAh li-ion battery offers 0.1s-1.7s recycle time and over 500 full power flashes, and comes with battery charger for convenient charging., 2.4G wireless transmission, supports 1/8000s high-speed sync, TTL autoflash, manual flash, multi flash, flash exposure compensation, manual focus assist, rear curtain, etc., GN36(m IOS 100, @105mm), 22 steps of power output(1/1-1/128), 24-105mm auto/manual zooming, and with C.Fn custom function settings., Compact size and lightweight design, with LCD panel to offer easy operation and 4 function buttons to change various settings according to different situations., Supports USB fireware upgrade, suitable for Sony camera models as following: A77II/ A7RII/ A7R/ A58/ A99/ ILCE6000L/ A77II/ RX10/ A9.