diff --git a/app/src/main/res/drawable/ic_speaker_off_vector.xml b/app/src/main/res/drawable/ic_speaker_off_vector.xml
deleted file mode 100644
index 4a1da552..00000000
--- a/app/src/main/res/drawable/ic_speaker_off_vector.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
-    <path android:pathData="M3.63 3.63c-0.39 0.39-0.39 1.02 0 1.41L7.29 8.7 7 9H4c-0.55 0-1 0.45-1 1v4c0 0.55 0.45 1 1 1h3l3.29 3.29c0.63 0.63 1.71 0.18 1.71-0.71v-4.17l4.18 4.18c-0.49 0.37-1.02 0.68-1.6 0.91-0.36 0.15-0.58 0.53-0.58 0.92 0 0.72 0.73 1.18 1.39 0.91 0.8-0.33 1.55-0.77 2.22-1.31l1.34 1.34c0.39 0.39 1.02 0.39 1.41 0 0.39-0.39 0.39-1.02 0-1.41L5.05 3.63c-0.39-0.39-1.02-0.39-1.42 0zM19 12c0 0.82-0.15 1.61-0.41 2.34l1.53 1.53C20.68 14.7 21 13.39 21 12c0-3.83-2.4-7.11-5.78-8.4C14.63 3.37 14 3.83 14 4.46v0.19c0 0.38 0.25 0.71 0.61 0.85C17.18 6.54 19 9.06 19 12zm-8.71-6.29l-0.17 0.17L12 7.76V6.41c0-0.89-1.08-1.33-1.71-0.7zM16.5 12c0-1.77-1.02-3.29-2.5-4.03v1.79l2.48 2.48c0.01-0.08 0.02-0.16 0.02-0.24z" android:fillColor="#FFFFFF"/>
-</vector>