Best Buy: Beats by Dr. Dre Powerbeats High-Performance Wireless Earphones Black MWNV2LL/A
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Restored Beats Powerbeats Pro High-Performance Wireless Earbuds - H1 Chip, Class 1 Bluetooth, 9 Hours of Listening Time, Sweat Resistant, Built-In Microphone - (Navy) - Walmart.com
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Beats Powerbeats 4 Wireless Review - RTINGS.com
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