diff --git a/app/src/main/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBinding.kt b/app/src/main/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBinding.kt
index 9c1c3f4e09..5f759b462a 100644
--- a/app/src/main/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBinding.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBinding.kt
@@ -4,6 +4,7 @@
 
 package org.mozilla.fenix.tabstray
 
+import android.annotation.SuppressLint
 import android.view.View
 import android.widget.ImageButton
 import kotlinx.coroutines.ExperimentalCoroutinesApi
@@ -17,6 +18,8 @@ import org.mozilla.fenix.tabstray.browser.BrowserTrayInteractor
 import org.mozilla.fenix.utils.Settings
 
 /**
+ * A binding for an accessible [actionButton] that is updated on the selected page.
+ *
  * Do not show accessible new tab button when accessibility service is disabled
  *
  * This binding is coupled with [FloatingActionButtonBinding].
@@ -26,13 +29,15 @@ import org.mozilla.fenix.utils.Settings
 class AccessibleNewTabButtonBinding(
     private val store: TabsTrayStore,
     private val settings: Settings,
-    private val newTabButton: ImageButton,
+    private val actionButton: ImageButton,
     private val browserTrayInteractor: BrowserTrayInteractor
 ) : AbstractBinding<TabsTrayState>(store) {
 
+    // suppressing for the intentional behaviour of this feature.
+    @SuppressLint("MissingSuperCall")
     override fun start() {
         if (!settings.accessibilityServicesEnabled) {
-            newTabButton.visibility = View.GONE
+            actionButton.visibility = View.GONE
             return
         }
         super.start()
@@ -54,8 +59,9 @@ class AccessibleNewTabButtonBinding(
     private fun setAccessibleNewTabButton(selectedPage: Page, syncing: Boolean) {
         when (selectedPage) {
             Page.NormalTabs -> {
-                newTabButton.apply {
+                actionButton.apply {
                     visibility = View.VISIBLE
+                    contentDescription = context.getString(R.string.add_tab)
                     setImageResource(R.drawable.ic_new)
                     setOnClickListener {
                         browserTrayInteractor.onFabClicked(false)
@@ -63,8 +69,9 @@ class AccessibleNewTabButtonBinding(
                 }
             }
             Page.PrivateTabs -> {
-                newTabButton.apply {
+                actionButton.apply {
                     visibility = View.VISIBLE
+                    contentDescription = context.getString(R.string.add_private_tab)
                     setImageResource(R.drawable.ic_new)
                     setOnClickListener {
                         browserTrayInteractor.onFabClicked(true)
@@ -72,13 +79,12 @@ class AccessibleNewTabButtonBinding(
                 }
             }
             Page.SyncedTabs -> {
-                newTabButton.apply {
-                    visibility =
-                        when (syncing) {
-                            true -> View.GONE
-                            false -> View.VISIBLE
-                        }
-
+                actionButton.apply {
+                    visibility = when (syncing) {
+                        true -> View.GONE
+                        false -> View.VISIBLE
+                    }
+                    contentDescription = context.getString(R.string.tab_drawer_fab_sync)
                     setImageResource(R.drawable.ic_fab_sync)
                     setOnClickListener {
                         // Notify the store observers (one of which is the SyncedTabsFeature), that
diff --git a/app/src/main/java/org/mozilla/fenix/tabstray/FloatingActionButtonBinding.kt b/app/src/main/java/org/mozilla/fenix/tabstray/FloatingActionButtonBinding.kt
index e72e022c59..bc7f95a6e4 100644
--- a/app/src/main/java/org/mozilla/fenix/tabstray/FloatingActionButtonBinding.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabstray/FloatingActionButtonBinding.kt
@@ -16,6 +16,8 @@ import org.mozilla.fenix.tabstray.browser.BrowserTrayInteractor
 import org.mozilla.fenix.utils.Settings
 
 /**
+ * A binding for an accessible [actionButton] that is updated on the selected page.
+ *
  * Do not show fab when accessibility service is enabled
  *
  * This binding is coupled with [AccessibleNewTabButtonBinding].
@@ -56,6 +58,7 @@ class FloatingActionButtonBinding(
                 actionButton.apply {
                     shrink()
                     show()
+                    contentDescription = context.getString(R.string.add_tab)
                     setIconResource(R.drawable.ic_new)
                     setOnClickListener {
                         browserTrayInteractor.onFabClicked(false)
@@ -67,6 +70,7 @@ class FloatingActionButtonBinding(
                     setText(R.string.tab_drawer_fab_content)
                     extend()
                     show()
+                    contentDescription = context.getString(R.string.add_private_tab)
                     setIconResource(R.drawable.ic_new)
                     setOnClickListener {
                         browserTrayInteractor.onFabClicked(true)
diff --git a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
index 0a22c4d76b..a8e4fb9ca2 100644
--- a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
@@ -226,7 +226,7 @@ class TabsTrayFragment : AppCompatDialogFragment() {
             feature = AccessibleNewTabButtonBinding(
                 store = tabsTrayStore,
                 settings = requireComponents.settings,
-                newTabButton = tab_tray_new_tab,
+                actionButton = tab_tray_new_tab,
                 browserTrayInteractor = browserTrayInteractor
             ),
             owner = this,
diff --git a/app/src/test/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBindingTest.kt b/app/src/test/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBindingTest.kt
index b6431aa5af..859b0f8874 100644
--- a/app/src/test/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBindingTest.kt
+++ b/app/src/test/java/org/mozilla/fenix/tabstray/AccessibleNewTabButtonBindingTest.kt
@@ -4,17 +4,20 @@
 
 package org.mozilla.fenix.tabstray
 
+import android.content.Context
 import android.view.View
 import android.widget.ImageButton
 import androidx.appcompat.content.res.AppCompatResources
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.mockkStatic
+import io.mockk.unmockkStatic
 import io.mockk.verify
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.TestCoroutineDispatcher
 import mozilla.components.support.test.libstate.ext.waitUntilIdle
 import mozilla.components.support.test.rule.MainCoroutineRule
+import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -29,110 +32,120 @@ class AccessibleNewTabButtonBindingTest {
     val coroutinesTestRule = MainCoroutineRule(TestCoroutineDispatcher())
 
     private val settings: Settings = mockk(relaxed = true)
-    private val newTabButton: ImageButton = mockk(relaxed = true)
+    private val actionButton: ImageButton = mockk(relaxed = true)
     private val browserTrayInteractor: BrowserTrayInteractor = mockk(relaxed = true)
+    private val context: Context = mockk(relaxed = true)
 
     @Before
     fun setup() {
         mockkStatic(AppCompatResources::class)
         every { AppCompatResources.getDrawable(any(), any()) } returns mockk(relaxed = true)
+        every { actionButton.context } returns context
+    }
+
+    @After
+    fun teardown() {
+        unmockkStatic(AppCompatResources::class)
     }
 
     @Test
     fun `WHEN tab selected page is normal tab THEN new tab button is visible`() {
         val tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.NormalTabs))
         val newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
         every { settings.accessibilityServicesEnabled } returns true
 
         newTabButtonBinding.start()
 
-        verify(exactly = 1) { newTabButton.visibility = View.VISIBLE }
+        verify(exactly = 1) { actionButton.visibility = View.VISIBLE }
     }
 
     @Test
     fun `WHEN tab selected page is private tab THEN new tab button is visible`() {
         val tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.PrivateTabs))
         val newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
         every { settings.accessibilityServicesEnabled } returns true
 
         newTabButtonBinding.start()
 
-        verify(exactly = 1) { newTabButton.visibility = View.VISIBLE }
+        verify(exactly = 1) { actionButton.visibility = View.VISIBLE }
     }
 
     @Test
     fun `WHEN tab selected page is sync tab THEN new tab button is visible`() {
         val tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.SyncedTabs))
         val newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
         every { settings.accessibilityServicesEnabled } returns true
 
         newTabButtonBinding.start()
 
-        verify(exactly = 1) { newTabButton.visibility = View.VISIBLE }
+        verify(exactly = 1) { actionButton.visibility = View.VISIBLE }
     }
 
     @Test
     fun `WHEN accessibility is disabled THEN new tab button is not visible`() {
         var tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.NormalTabs))
         var newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
         every { settings.accessibilityServicesEnabled } returns false
 
         newTabButtonBinding.start()
 
-        verify(exactly = 1) { newTabButton.visibility = View.GONE }
+        verify(exactly = 1) { actionButton.visibility = View.GONE }
 
         tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.PrivateTabs))
         newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
 
         newTabButtonBinding.start()
 
-        verify(exactly = 2) { newTabButton.visibility = View.GONE }
+        verify(exactly = 2) { actionButton.visibility = View.GONE }
 
         tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.SyncedTabs))
         newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
 
         newTabButtonBinding.start()
 
-        verify(exactly = 3) { newTabButton.visibility = View.GONE }
+        verify(exactly = 3) { actionButton.visibility = View.GONE }
     }
 
     @Test
     fun `WHEN selected page is updated THEN button is updated`() {
         val tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.NormalTabs))
         val newTabButtonBinding = AccessibleNewTabButtonBinding(
-            tabsTrayStore, settings, newTabButton, browserTrayInteractor
+            tabsTrayStore, settings, actionButton, browserTrayInteractor
         )
         every { settings.accessibilityServicesEnabled } returns true
 
         newTabButtonBinding.start()
 
-        verify(exactly = 1) { newTabButton.setImageResource(R.drawable.ic_new) }
+        verify(exactly = 1) { actionButton.setImageResource(R.drawable.ic_new) }
+        verify(exactly = 1) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.PageSelected(Page.positionToPage(Page.PrivateTabs.ordinal)))
         tabsTrayStore.waitUntilIdle()
 
-        verify(exactly = 2) { newTabButton.setImageResource(R.drawable.ic_new) }
+        verify(exactly = 2) { actionButton.setImageResource(R.drawable.ic_new) }
+        verify(exactly = 2) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.PageSelected(Page.positionToPage(Page.SyncedTabs.ordinal)))
         tabsTrayStore.waitUntilIdle()
 
-        verify(exactly = 1) { newTabButton.setImageResource(R.drawable.ic_fab_sync) }
+        verify(exactly = 1) { actionButton.setImageResource(R.drawable.ic_fab_sync) }
+        verify(exactly = 3) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.SyncNow)
         tabsTrayStore.waitUntilIdle()
 
-        verify(exactly = 1) { newTabButton.visibility = View.GONE }
+        verify(exactly = 1) { actionButton.visibility = View.GONE }
     }
 }
diff --git a/app/src/test/java/org/mozilla/fenix/tabstray/FloatingActionButtonBindingTest.kt b/app/src/test/java/org/mozilla/fenix/tabstray/FloatingActionButtonBindingTest.kt
index 61533ded89..4382004316 100644
--- a/app/src/test/java/org/mozilla/fenix/tabstray/FloatingActionButtonBindingTest.kt
+++ b/app/src/test/java/org/mozilla/fenix/tabstray/FloatingActionButtonBindingTest.kt
@@ -9,11 +9,13 @@ import com.google.android.material.floatingactionbutton.ExtendedFloatingActionBu
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.mockkStatic
+import io.mockk.unmockkStatic
 import io.mockk.verify
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.TestCoroutineDispatcher
 import mozilla.components.support.test.libstate.ext.waitUntilIdle
 import mozilla.components.support.test.rule.MainCoroutineRule
+import org.junit.After
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -37,6 +39,11 @@ class FloatingActionButtonBindingTest {
         every { AppCompatResources.getDrawable(any(), any()) } returns mockk(relaxed = true)
     }
 
+    @After
+    fun teardown() {
+        unmockkStatic(AppCompatResources::class)
+    }
+
     @Test
     fun `WHEN tab selected page is normal tab THEN shrink and show is called`() {
         val tabsTrayStore = TabsTrayStore(TabsTrayState(selectedPage = Page.NormalTabs))
@@ -134,6 +141,7 @@ class FloatingActionButtonBindingTest {
         verify(exactly = 0) { actionButton.extend() }
         verify(exactly = 0) { actionButton.hide() }
         verify(exactly = 1) { actionButton.setIconResource(R.drawable.ic_new) }
+        verify(exactly = 1) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.PageSelected(Page.positionToPage(Page.PrivateTabs.ordinal)))
         tabsTrayStore.waitUntilIdle()
@@ -144,6 +152,7 @@ class FloatingActionButtonBindingTest {
         verify(exactly = 0) { actionButton.hide() }
         verify(exactly = 1) { actionButton.setText(R.string.tab_drawer_fab_content) }
         verify(exactly = 2) { actionButton.setIconResource(R.drawable.ic_new) }
+        verify(exactly = 2) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.PageSelected(Page.positionToPage(Page.SyncedTabs.ordinal)))
         tabsTrayStore.waitUntilIdle()
@@ -154,6 +163,7 @@ class FloatingActionButtonBindingTest {
         verify(exactly = 0) { actionButton.hide() }
         verify(exactly = 1) { actionButton.setText(R.string.tab_drawer_fab_sync) }
         verify(exactly = 1) { actionButton.setIconResource(R.drawable.ic_fab_sync) }
+        verify(exactly = 2) { actionButton.contentDescription = any() }
 
         tabsTrayStore.dispatch(TabsTrayAction.SyncNow)
         tabsTrayStore.waitUntilIdle()
@@ -164,5 +174,6 @@ class FloatingActionButtonBindingTest {
         verify(exactly = 0) { actionButton.hide() }
         verify(exactly = 1) { actionButton.setText(R.string.sync_syncing_in_progress) }
         verify(exactly = 2) { actionButton.setIconResource(R.drawable.ic_fab_sync) }
+        verify(exactly = 2) { actionButton.contentDescription = any() }
     }
 }