Sennheiser RR840 Stereo Stethoset Receiver for Set 840-TV & Set 840-S, 50Hz-16kHz Frequency Response
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<div style="text-align:left"><b>[Product Information]</b></br><ul><li><span class="a-list-item"> 
							Extra Headset (RR840 Stethoset Receiver) for SENNHEISER SET 840-S/-TV listening system (Not a complete system)
							
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							Purchase includes: Headset RR840, rechargeable BA300 battery (installed), 3 pairs various ear tips and instruction manual (Transmitter is Not included)
							
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