The EOS R3 features a new Multi-Function Shoe that can power up various accessories and enable high-speed data communication, offering additional functionality beyond flash photography. Check out the various accessory options available for the new Multi-Function Shoe! And fret not, you can still continue to use your existing Speedlites on the new shoe with the Multi-Function Shoe Adapter AD-E1. Learn more about the Canon EOS R3 here: https://asia.canon/en/consumer/eos-r3-body/product | Canon Ima