Sennheiser Sport has a classic in-ear design. They have clever buttons that you can use to quickly skip songs or answer a phone call.
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Sennheiser SPORT True Wireless Earbuds - Bluetooth In-Ear Headphones for Active Lifestyles, Music and Calls with Adaptable Acoustics, Noise
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Sennheiser Sport In-Ear True Wireless Headphones
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