Jaybird X2 In-Ear Sport Wireless Bluetooth Headphones Headset Midnight Black New Ships without the retail packaging. New Condition The midnight black X2 Sport In-Ear Headphones from JayBird are designed to provide wired sound quality over Bluetooth wireless streaming, employing JayBird's proprietary SBC codec, Shift. The headphones are sweat-proof and feature a secure fit for active use. The X2 can be worn either over or under-ear, and have an integrated microphone and remote for taking calls, controlling playback, and interacting with their voice-prompt system, Jenna. A built-in rechargeable battery provides up to 8 hours of use, and can be charged with the included micro-USB cable. The X2 ships with three pairs of ear tips, three pairs of ear cushions, two X-Fit cord management clips, and a protective carry case. Rechargeable batteryOffers hours of music playback on a full charge.Earbud designAlong with PureSound technology directs music into your ears for clear, crisp audio.6mm driversDeliver powerful sound.Shift Bluetooth interfaceAllows you to pair your cell phone or MP3 player for wireless streaming. SignalPlus technology offers uninterrupted audio performance.Comply sport foam ear tipsFit comfortably for extended wear during outdoor activities. X-Fit technology provides secure over- and under-ear fit options.Sweatproof designEnables safe active use.Premium Bluetooth Audio For Skip-Free Music Outdoors8 Hours of Music + Calls With Complete Remote ControlsSecure Over/Under-Ear Fit OptionsWhat is in the box:Jaybird X2 headphones1 pairs of Sport Ear Fins 1 pairs of silicone ear tips1 pairs of foam ear tips2 cord management clipsUSB Charging CableCarrying caseShips without the retail packaging to save on shipping