diff --git a/CMakeLists.txt b/CMakeLists.txt
index c8b1f9e..5dd71fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,6 +16,7 @@ set(script_files
   scripts/termux-api-start
   scripts/termux-api-stop
   scripts/termux-audio-info
+  scripts/termux-audio-sco
   scripts/termux-battery-status
   scripts/termux-brightness
   scripts/termux-call-log
diff --git a/scripts/termux-audio-sco.in b/scripts/termux-audio-sco.in
new file mode 100644
index 0000000..93f3f43
--- /dev/null
+++ b/scripts/termux-audio-sco.in
@@ -0,0 +1,49 @@
+#!@TERMUX_PREFIX@/bin/bash
+set -e -u
+
+SCRIPTNAME=termux-audio-sco
+
+show_usage () {
+    echo "Usage: $SCRIPTNAME [command]"
+    echo "Manage Bluetooth SCO audio channel for microphone capture."
+    echo
+    echo "Commands:"
+    echo "  enable   Activate SCO channel and switch to IN_COMMUNICATION mode"
+    echo "  disable  Deactivate SCO channel and restore audio mode"
+    echo "  (none)   Show current SCO state as JSON"
+    echo
+    echo "After 'enable', use termux-microphone-record -s 7 to record from Bluetooth microphone."
+    echo "Note: SCO audio quality is limited to 8-16 kHz (telephone quality)."
+    exit 0
+}
+
+while getopts :h option
+do
+    case "$option" in
+        h) show_usage;;
+        ?) echo "$SCRIPTNAME: illegal option -$OPTARG"; exit 1;
+    esac
+done
+shift $((OPTIND-1))
+
+if [ $# -gt 1 ]; then
+    echo "$SCRIPTNAME: too many arguments"
+    exit 1
+fi
+
+COMMAND="${1:-}"
+
+case "$COMMAND" in
+    enable|disable|"")
+        if [ -n "$COMMAND" ]; then
+            @TERMUX_PREFIX@/libexec/termux-api AudioSco --es command "$COMMAND"
+        else
+            @TERMUX_PREFIX@/libexec/termux-api AudioSco
+        fi
+        ;;
+    *)
+        echo "$SCRIPTNAME: unknown command '$COMMAND'"
+        echo "Valid commands: enable, disable (or no argument for status)"
+        exit 1
+        ;;
+esac
diff --git a/scripts/termux-microphone-record.in b/scripts/termux-microphone-record.in
index 2cb7b39..2558f2a 100644
--- a/scripts/termux-microphone-record.in
+++ b/scripts/termux-microphone-record.in
@@ -15,6 +15,10 @@ show_usage () {
     echo "-b <bitrate> Start recording w/ specified bitrate (in kbps)"
     echo "-r <rate>    Start recording w/ specified sampling rate (in Hz)"
     echo "-c <count>   Start recording w/ specified channel count (1, 2, ...)"
+    echo "-s <source>  Start recording w/ specified audio source (integer constant):"
+    echo "               0=DEFAULT  1=MIC (default)  5=CAMCORDER"
+    echo "               6=VOICE_RECOGNITION  7=VOICE_COMMUNICATION (Bluetooth SCO)"
+    echo "               9=UNPROCESSED  10=VOICE_PERFORMANCE"
     echo "-i           Get info about current recording"
     echo "-q           Quits recording"
 }
@@ -42,7 +46,7 @@ call_api () {
     @TERMUX_PREFIX@/libexec/termux-api MicRecorder "$@"
 }
 
-while getopts h,f:,l:,e:,b:,r:,c:,d,i,q option
+while getopts h,f:,l:,e:,b:,r:,c:,s:,d,i,q option
 do
     case "$option" in
         h) sole "$@"
@@ -72,6 +76,9 @@ do
         c) record=yes
            add_params --ei channels $((OPTARG))
            ;;
+        s) record=yes
+           add_params --ei source $((OPTARG))
+           ;;
         i) sole "$@"
            add_params -a info
            ;;