Sennheiser RS 175 RF Wireless Headphone System for TV Listening with Bass Boost and Surround Sound Modes : Amazon.ca: Electronics
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Sennheiser HD 4.40 Around Ear Bluetooth Wireless Headphones (HD 4.40 BT) : Amazon.ca: Electronics
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Sennheiser Momentum 3 Wireless Noise Cancelling Headphones with Auto On/Off, Smart Pause Functionality and Smart Control App : Amazon.ca: Electronics
Sennheiser RS-120W Rechargeable Wireless Headphones - Groupe Accès Électronique Inc.
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