TR series: high performance, high compatibility, high flash output power.2.9 second overspeed return system. Wireless Trigger, S1, S2 light sensor flash mode.Multi-temperature control structure, play an overheat protection role, the use of more security.Power saving mode: When the flash does not work, the CPU will automatically enter the sleep state, stop working for 30 minutes, and the CPU will automatically turn off.Flash head can be up 90 degrees, down -7 degrees, horizontal right and left rotation 180 degrees, the flash head to the ceiling or wall, so that the picture is more natural, the shadow is lighteFor more phone models and colors, click?seller Information?to enter our store for purchaseTR series: high performance, high compatibility, high flash output power.2.9 second overspeed return system. Wireless Trigger, S1, S2 light sensor flash mode.Multi-temperature control structure, play an overheat protection role, the use of more security.Power saving mode: When the flash does not work, the CPU will automatically enter the sleep state, stop working for 30 minutes, and the CPU will automatically turn off.Flash head can be up 90 degrees, down -7 degrees, horizontal right and left rotation 180 degrees, the flash head to the ceiling or wall, so that the picture is more natural, the shadow is lighteFor more phone models and colors, click?seller Information?to enter our store for purchase