Bluetooth Neckband Headphones, Foldable Wireless Lightweight Neck Headset with Retractable Earbuds, Noise Cancelling Sweatproof Stereo Earphones with Mic & Carrying Case (Black). [Ergonomic Neckband Design]: The excellent neckband design, you can wear the headphone on your neck comfortably and perfectly, decrease the pressure of your ear, maximize the portability of listening music on the go, such as running, gym exercise and etc.
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