JBL Synchros E40BT In-ear and Earbud Headphones

• Bluetooth technology allows wireless connectivity with your smart devices, with single-button access to hands-free, clear calling thanks to JBL echo-cancellation technology.
• Integrated ShareMe lets you take your music social, allowing you to stream music wirelessly to another ShareMe-equipped headphone.
• And a built-in rechargeable Li-ion battery keeps the sound going with 16 hours of uninterrupted playtime.
• The ergonomic headband and 3-D hinges provide for long-lasting comfort. Soft, leatherette ear cups cradle your ears for all-day comfort while providing a heightened level of passive noise reduction.
• The E40BT?s sleek design and five unique color combinations make a visual statement that?s as striking as the sound.

Feature?

• Bluetooth?-enabled technology for wireless calling and music play.
• Built-in ShareMe technology allows you to share your content with another set of headphones, simultaneously.
• Built-in, USB rechargeable lithium-ion battery provides 16 hours of uninterrupted listening. And when the battery dies, the included aux cable allows for passive listening.
• Ear-cup-based microphone with Pure Konnexx echo-cancellation technology allows for hands-free calling with a pure connection to your wireless device for clear, hands-free calling.
• JBL signature sound with PureBass performance and premium 40mm drivers deliver full-spectrum sound with uninhibited clarity and powerful bass.
• Ergonomic headband and protein leather ear-cushions provide an ultra-comfortable fit and effective noise isolation.
• Assertive, contemporary styling in five color combinations.