An injection device for setting and injecting of a dose of a medicament, the device comprising: - an acoustic feedback arrangement (150; 250) comprising: - a first feedback element having a first engaging section and having a free end section located at a predetermined distance from the first engaging section, - a second feedback element having a second engaging section configured to engage with the first engaging section, - wherein the first feedback element is resiliently deformable along a first direction relative to the second feedback element from an initial state (i) towards a biased state (b), wherein the free end section of the first feedback element is free of contact to any other component of the injection device when the first feedback element is in the initial state (i), and - a sound generator formed by the first engaging section, wherein the first engaging section is configured to audibly engage with the second engaging section when the first feedback element returns from the biased state (b) to the initial state (i), or - a sound generator audibly engageable with the free end section of the first feedback element, wherein the free end section comprises a contact surface configured to audibly engage with the sound generator when the first feedback element returns from the biased state (b) to the initial state (i). - an acoustic feedback arrangement (150; 250) comprising: - a first feedback element having a first engaging section and having a free end section located at a predetermined distance from the first engaging section, - a second feedback element having a second engaging section configured to engage with the first engaging section, - wherein the first feedback element is resiliently deformable along a first direction relative to the second feedback element from an initial state (i) towards a biased state (b), wherein the free end section of the first feedback element is free of contact to any other component of the injection device when the first feedback element is in the initial state (i), and - a sound generator formed by the first engaging section, wherein the first engaging section is configured to audibly engage with the second engaging section when the first feedback element returns from the biased state (b) to the initial state (i), or - a sound generator audibly engageable with the free end section of the first feedback element, wherein the free end section comprises a contact surface configured to audibly engage with the sound generator when the first feedback element returns from the biased state (b) to the initial state (i). - a first feedback element having a first engaging section and having a free end section located at a predetermined distance from the first engaging section, - a second feedback element having a second engaging section configured to engage with the first engaging section, - wherein the first feedback element is resiliently deformable along a first direction relative to the second feedback element from an initial state (i) towards a biased state (b), wherein the free end section of the first feedback element is free of contact to any other component of the injection device when the first feedback element is in the initial state (i), and - a sound generator formed by the first engaging section, wherein the first engaging section is configured to audibly engage with the second engaging section when the first feedback element returns from the biased state (b) to the initial state (i), or - a sound generator audibly engageable with the free end section of the first feedback element, wherein the free end section comprises a contact surface configured to audibly engage with the sound generator when the first feedback element returns from the biased state (b) to the initial state (i).