Yongnuo YN-560 III 560IV 2.4GHz Wireless Trigger Speedlite Flash For Canon Nikon Free Shipping with Rechargeable AA Battery - AliExpress
YONGNUO YN660 YN 660 GN66 2.4G Flash Speedlite Wireless Radio Master for Canon Nikon with Rechargeable AA Battery - AliExpress
Yongnuo YN568EX III Wireless Flash Kit for Nikon Cameras B&H
Yongnuo YN968EX-RT Speedlite Wireless Flash Kit for Canon
YONGNUO YN32-TX TTL Wireless Flash Trigger 2.4G Flash Built-in Battery Multiple Flash Modes with USB Port Replacement for Camera with MI Hot Shoe for YN685/ YN560 II/ YN650EX - Walmart.com
Yongnuo YN686EX-RT, a lithium-ion flash for Canon by Jose Antunes - ProVideo Coalition