New, Unused, Unopened JBL SOUNDGEAR SENSE Wireless Earbuds Open-Ear Blue Price not negotiable. *Since this is unopened, please contact the manufacturer for any initial defects. Please understand this is to prevent product substitution. - Blue body color that accents fashion. - Open-style design that doesn't cover the ears, with a selectable 2-way specification. - Adjustable ear hook structure allows for a comfortable fit. - "OpenSound Technology" minimizes sound leakage. - Sound design with proprietary "BASS enhancement" technology achieves powerful bass and balanced high frequencies. - Long battery life with up to 24 hours of playback*. - Supports multi-point connection, allowing simultaneous connection to two devices. - "Dual Connect" function allows use of a single earbud. - Clear voice calls even outdoors with a total of four call microphones. *Charging and playback time may vary depending on the usage environment.