#!/bin/sh

speakers="alsa_output.pci-0000_05_00.6.analog-stereo"
headphones="alsa_output.usb-Logitech_G432_Gaming_Headset_000000000000-00.analog-stereo"

current="$(pactl get-default-sink)"

[ "$current" = "$headphones" ] && pactl set-default-sink $speakers || pactl set-default-sink $headphones