Bose Bose Black QuietControl 30 Wireless In-Ear Headphones

Breakthrough Technology Lets You Control Your Own Level Of Noise Cancellation; Bluetooth And NFC Pairing So You Can Connect To Your Devices Wirelessly; Volume-Optimized EQ Gives You Balanced Audio Performance; Lightweight Neckband Design Conforms To Your Body; Lithium-Ion Battery; Up To 10 Hours Of Wireless Listening Per Charge; Noise-Rejecting Dual-Microphone System; The Bose Connect App; Black Finish