Best Buy: Sennheiser HD 350BT 5.0 Wireless Headphone 30-Hour Battery Life, USB-C Fast Charging, Virtual Assistant Button, Foldable White HD 350BT WHITE
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Sennheiser M4AEBT Momentum 4 Wireless Headphones - White | Sweetwater
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Amazon.com: Sennheiser HD 250BT Bluetooth 5.0 Wireless Headphone with AAC, aptX™, aptX™ Low Latency, transducer technology and build-in microphone- 25 hour battery life, USB-C fast charging – Black : Electronics
Amazon.com: EPOS | Sennheiser Adapt 261 (1000897) Dual Sided Headset, Wireless, Dual-Connectivity Bluetooth, USB-C Dongle Included, UC Optimized and Microsoft Teams Certified, Black : Electronics
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EPOS IMPACT SDW 5065 - wireless headset system - US - 1000605 - Wireless Headsets - CDW.com
Amazon.com: Sennheiser SDW 5066 (507024) - Double-Sided (Binaural) Wireless Dect Headset for Desk Phone Softphone/PC & Mobile Phone Connection Dual Microphone Ultra Noise Cancelling, Black : Electronics