diff --git a/device.mk b/device.mk
index 69ad142a..26f804d5 100644
--- a/device.mk
+++ b/device.mk
@@ -122,14 +122,15 @@ PRODUCT_PRODUCT_PROPERTIES += \
 
 # Set the Bluetooth Class of Device
 # Service Field: 0x5A -> 90
+#    Bit 14: LE audio
 #    Bit 17: Networking
 #    Bit 19: Capturing
 #    Bit 20: Object Transfer
 #    Bit 22: Telephony
-# MAJOR_CLASS: 0x02 -> 2 (Phone)
+# MAJOR_CLASS: 0x42 -> 66 (Phone)
 # MINOR_CLASS: 0x0C -> 12 (Smart Phone)
 PRODUCT_PRODUCT_PROPERTIES += \
-    bluetooth.device.class_of_device=90,2,12
+    bluetooth.device.class_of_device=90,66,12
 
 # Set supported Bluetooth profiles to enabled
 PRODUCT_PRODUCT_PROPERTIES += \