diff --git a/properties/system_ext.prop b/properties/system_ext.prop
index 959989ab..750d527f 100644
--- a/properties/system_ext.prop
+++ b/properties/system_ext.prop
@@ -1,3 +1,6 @@
+# Bluetooth
+bluetooth.device.class_of_device=90,2,12
+
 # QCOM
 persist.vendor.dpm.feature=11
 persist.vendor.dpm.nsrm.bkg.evt=3955