Panasonic SH-WR10 IR Blaster (Only for SC-HTB520 or SC-HTB500 and SC-HTB10 SoundBars) (Black) IR Blaster for use with 2011 and 2010 Panasonic SoundBar products Allows use of Panasonic TV remote control when IR emitter is blocked Works with SC-HTB520, SC-HTB500, and SC-HTB10 Soundbar models only