Thank you for viewing. This is a junk (non-functional) Canon MT-24EX macro twin lite strobe, for the EOS series. The shoe mount attachment is cracked and partially broken (see photo). - Model Name: Macro Twin Lite MT-24EX - Accessories: None - Adjustment Function: Light output dial - Display: Digital display - Connection Type: Coil cable Please consider this item with the understanding that it is junk (non-functional). Suitable for those who can repair it or for parts. Price negotiation is not possible.