M50 Product Information | Poly, formerly Plantronics & Polycom
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Best Buy: Plantronics M50 Bluetooth Headset 85550-63
Amazon.com: Professional Quick Charge MicroUSB Compatible with Your Plantronics M50 5Ft1.8M Data Charing Cable Plus Extra Strength for Fast & Quick Charge Speeds! (Black) : Electronics
Plantronics M50 - Bluetooth Headset - YouTube
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Plantronics M50 Review - The Gadgeteer
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