BTunes for Bluetooth Wireless Bose QuietComfort 3 Acoustic Noise Cancelling Headphones Make Bose QuietComfort 3 wireless with QC3 specially designed adapter included. aptX/AAC codecs for CD quality streaming from iPhones/iPads/android. Long lasting battery up to 10 hours uninterrupted music. Enough time for you to fly round trip from New York City to San Francisco Make hands free phone calls. NFC chip for easy pairing. Gold plated plug for superior audio fidelity. Also available (2.5mm/3.5mm/QC15/QC25 models) for other brands and models of headphones.