Godox X3-N TTL Wireless Flash touchscreen Trigger for NIKON

Built-in Lithium battery:  3.7V?850mAh Charging time: ~2h TTL Auto flash Manual flash Multi flash High speed Sync Front Curtain Sync Rear Curtain Sync Flash Esposure Compensation: +3EV (exposure value) , adjustable in 1/3 EV increment Modeling Lamp Flash: Control the modeling lamp by flash trigger Buzz: Control the buzz by flash trigger Zoom Setting:  AUTO/Focus length 24-200mm TCM Transfrom:  Transform the TTL shooting value into the output value in the M mode Firmware Upgrade: Upgrade through the USB-C port Memory function: Settings will be stored 2 seconds after last operation and recover after a restart Display Panel: Touch screen with adjustable brightness Transmission range(approx.) 0-100m Built-in Wireless: 2.4GHz Channel: 32 Wireless ID OFF/01-99 Group: A-F, 0-9 Dimensions: 4 x 4,7 x 3,9 cm Weight: 48g