diff --git a/firmware/export/config/agptekrocker.h b/firmware/export/config/agptekrocker.h
index b0ed88d113..049be7f767 100644
--- a/firmware/export/config/agptekrocker.h
+++ b/firmware/export/config/agptekrocker.h
@@ -123,6 +123,10 @@
 /* We don't have hardware controls */
 #define HAVE_SW_TONE_CONTROLS
 
+/* HW codec is flexible */
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL
+#define HAVE_PLAY_FREQ
+
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 600 /* default battery capacity */
 #define BATTERY_CAPACITY_MIN 600  /* min. capacity selectable */
diff --git a/firmware/export/config/xduoox20.h b/firmware/export/config/xduoox20.h
index 7d298112c6..59c9b86fc4 100644
--- a/firmware/export/config/xduoox20.h
+++ b/firmware/export/config/xduoox20.h
@@ -122,6 +122,10 @@
 /* We don't have hardware controls */
 #define HAVE_SW_TONE_CONTROLS
 
+/* HW codec is flexible */
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL
+#define HAVE_PLAY_FREQ
+
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 2400 /* default battery capacity */
 #define BATTERY_CAPACITY_MIN 2400  /* min. capacity selectable */
diff --git a/firmware/export/config/xduoox3ii.h b/firmware/export/config/xduoox3ii.h
index e9bf8ba51c..a02c14db8b 100644
--- a/firmware/export/config/xduoox3ii.h
+++ b/firmware/export/config/xduoox3ii.h
@@ -122,6 +122,10 @@
 /* We don't have hardware controls */
 #define HAVE_SW_TONE_CONTROLS
 
+/* HW codec is flexible */
+#define HW_SAMPR_CAPS SAMPR_CAP_ALL
+#define HAVE_PLAY_FREQ
+
 /* Battery */
 #define BATTERY_CAPACITY_DEFAULT 2000 /* default battery capacity */
 #define BATTERY_CAPACITY_MIN 2000  /* min. capacity selectable */