diff --git a/BoardConfigCommon.mk b/BoardConfigCommon.mk
index 8b4a3b6..ff2f6bc 100644
--- a/BoardConfigCommon.mk
+++ b/BoardConfigCommon.mk
@@ -24,6 +24,9 @@ TARGET_2ND_CPU_ABI2 := armeabi
 TARGET_2ND_CPU_VARIANT := generic
 TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a53
 
+# Bluetooth
+BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := $(COMMON_PATH)/bluetooth
+
 # Build system
 BUILD_BROKEN_DUP_RULES := true
 
diff --git a/bluetooth/bdroid_buildcfg.h b/bluetooth/bdroid_buildcfg.h
new file mode 100644
index 0000000..fa22c6f
--- /dev/null
+++ b/bluetooth/bdroid_buildcfg.h
@@ -0,0 +1,6 @@
+#ifndef _BDROID_BUILDCFG_H
+#define _BDROID_BUILDCFG_H
+
+#define BTM_ESCO_TRANSPORT_UNIT_SIZE_PCM16
+
+#endif