JBL Synchros E40BT


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Key Features

Bask your ears in bold JBL sound: large 40mm drivers with PureBass performance envelop your ears, delivering an expansive soundstage with clarity and precision. Bluetooth technology allows wireless connectivity with your smart devices, with single-button access 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 play time. 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.

Height 6 inches
Width 7 inches
Depth 3 inches
Weight 7.23 ounces
Audio Playback Time 16 hours
Audio Quality
Minimum Frequency Response 200 Hz
Maximum Frequency Response 22 kHz
Impedance 32 Ohms
Wireless Capability Yes
Connections Bluetooth; 3.5mm aux cable
Gold Plated Plug No
Plug Shape Straight
Noise Cancelling Yes
Built-in Mic Yes
Controls Volume; Call-answering
Battery Requirements Internal Li-polymer 3.7V, 610mAh (included)
Batteries Yes
Channels Stereo