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Amazon.com: Plantronics BackBeat FIT 300 Sweatproof Sport Earbuds, Wireless Headphones, Dark Blue/Blue : Electronics
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Plantronics Charging Case Pouch Micro-USB Battery Bluetooth Headset Charger For Plantronics BackBeat Fit, FIT 300, FIT 305, FIT 350, Fit 2100, Backbeat Go 2, Go 1, Go 3, Go 410 Headphones - Walmart.com
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Amazon.com: Plantronics BackBeat FIT 300 Sweatproof Sport Earbuds, Wireless Headphones, Dark Blue/Blue : Electronics
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Amazon.com: Plantronics BackBeat FIT 350 Wireless Headphones, Stable, Ultra-Light, Sweatproof In Ear Workout Headphones, Blue
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