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Amazon.com: Sony WI-C310 Wireless in-Ear Headset/Headphones with Mic for Phone Call, White (WI-C310/W) : Everything Else
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Sony Sony wireless earphone WI-C310: flat cable adopted 2019 model year with a Bluetooth-enabled / up to 15 hours of continuous playback / microphone blue WI-C310 LC - want.jp
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