Overview: The JBL E55BT wireless over-ear headphones deliver
the JBL Signature Sound either wired or wirelessly. Bluetooth 4.0 lets you
listen to your music or carry on a phone conversation without being tethered to
your smartphone. You can also plug into your device with the supplied audio
cable when you can't (or don't want to) go wireless. The E55BT also comes with a
USB charging cable.
Drivers: The headphones are equipped with large 50mm dynamic
drivers to give you clear highs and powerful bass. The drivers are housed in
sleek, stylish ear cups that sit comfortably on your ears. The fabric-covered
headband adjusts for a perfect fit.
Bluetooth: The E55BT wireless over-ear headphones feature
Bluetooth (version 4.0) with HFP (v1.6), HSP (v1.2), A2DP (v1.2), and AVRCP
(v1.4) profiles. On board controls are located on the right ear cup, and include
the following: Power, volume up/down, play/pause, next track, previous track,
answer/reject call, and end call. You can also pair the headphones to two
devices and seamlessly switch from one to the other.
Cable: The headphones come with a 52" fabric-covered, tangle
resistant cable for those times when you need to plug into your device. The
cable has an in-line 1-button universal remote that is compatible with most
smartphones, including iOS and Android devices. The remote controls play/pause,
next track, previous track, and voice control/assistant. On iOS devices, you can
also control fast forward/fast reverse.
Battery: The headphones are powered by a built-in 3.7V
610mAh Polymer Lithium-ion rechargeable battery. The battery charges in
approximately 2 hours via the supplied USB charging cable. On a full charge, the
battery gives you up to 16 hours of wireless music playback time or 16 hours of
- Frequency Response: 20Hz to 20kHz
- Sensitivity: 96dB
- Maximum SPL: 111dB
- Impedance: 32Ω
- Dimensions: Ear Cups: 2.9" width, 3.603" height, 2.005"
- Weight: 8 ounces
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