You can use another iOS 10 device, a Mac, or, heaven forbid, non-Apple devices too.
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Apple AirPods review reveals the TRUTH about controversial wireless headphones
Free EarPods with an iPhone are an environmental waste - 9to5Mac
iPhone X & 8 support FLAC playback, iOS 11 brings it to iPhone 7
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Apple's new AirPods put Siri one finger tap away - Vox
The best Black Friday deals on Apple devices
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TELLUR Vox 55 Bluetooth Headset Monoaural, Hands Free Earpiece, Multipoint, Two Devices Connected Simultaneous, Iphone and Android, Black : : Electronics & Photo