diff --git a/product.prop b/product.prop
index b09dc966..8415b9d0 100644
--- a/product.prop
+++ b/product.prop
@@ -97,6 +97,16 @@ persist.bluetooth.bqr.min_interval_ms=500
 # System props to enable aac vbr feature
 persist.bluetooth.a2dp_aac.vbr_supported=true
 
+# Set the Bluetooth Class of Device
+# Service Field: 0x5A -> 90
+#    Bit 17: Networking
+#    Bit 19: Capturing
+#    Bit 20: Object Transfer
+#    Bit 22: Telephony
+# MAJOR_CLASS: 0x02 -> 2 (Phone)
+# MINOR_CLASS: 0x0C -> 12 (Smart Phone)
+bluetooth.device.class_of_device=90,2,12
+
 # Set supported Bluetooth profiles to enabled
 bluetooth.profile.asha.central.enabled?=true
 bluetooth.profile.a2dp.source.enabled?=true