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Original Logitech H800 Wireless Bluetooth Headset Rechargeable Foldable Portable Bluetooth Headset With Usb-a Receiver - Earphones & Headphones - AliExpress
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Best Buy: Logitech H800 RF Wireless On-Ear Headset Black 981-000337
User manual Logitech H600 Wireless Headset 981-000341 | PDF-MANUALS.com
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Original Logitech H800 Wireless Bluetooth Headset Rechargeable Foldable Portable Bluetooth Headset With Usb-a Receiver - Earphones & Headphones - AliExpress