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Amazon.com: Sony WI-C400 Wireless in-Ear Headphones with up to 30 Hours Battery Life - Black : Everything Else
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Sony WI-C400 Wireless in-Ear Neck Band Headphones with 20 hrs Battery Life, Light Weight, Bluetooth Headset with mic for Phone Calls, Vibration Notification, Work from Home, Tangle Free Cable (Blue) : Amazon.in:
![Sony WI-C400 Wireless in-Ear Neck Band Headphones with 20 hrs Battery Life, Light Weight, Bluetooth Headset with mic for Phone Calls, Vibration Notification, Work from Home, Tangle Free Cable (Blue) : Amazon.in: Sony WI-C400 Wireless in-Ear Neck Band Headphones with 20 hrs Battery Life, Light Weight, Bluetooth Headset with mic for Phone Calls, Vibration Notification, Work from Home, Tangle Free Cable (Blue) : Amazon.in:](https://m.media-amazon.com/images/I/71-NEeyKugL._AC_UF1000,1000_QL80_.jpg)