Buy JBL Synchros Over-Ear Wireless Headphones (E40BT, Black) Online - Croma
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  • JBL Synchros Over-Ear Wireless Headphones (E40BT, Black)

    Rating: 3.3(6 Reviews)
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Key Features

  • 16 hours battery back-up
  • JBL signature PureBass performance
  • Bluetooth Connectivity
  • Wireless Calling and Music Play

Overview

Powerful Audio Delivery

The JBL Synchros E40BT Wireless Bluetooth Headphones fulfils all your high expectations from a JBL audio device. It comes with JBL�s signature Purebass audio performance which ensures optimal bass audio delivery for ideal audio for all your songs.

Portable Audio Accessory

It comes with a 16 hour battery life which makes it ideal for usage for longer hours without the use of a cable or charger. It also comes with a cable to enjoy the best of both worlds- wireless as well as wired audio.

Easy Connectivity

These headphones connect to your phones easily through a Bluetooth connectivity. You can not only adjust and change the music you play through these earphones but also make and answer calls through the headphones itself. This allows you complete mobility without restricting your movement.

  • Product Category

    • Device Type

    • Wireless Headphone
    • Device Orientation

    • Over-Ear
    • Lifestyle

    • Entertainment | Travel
  • Manufacturer Details

    • Brand

    • JBL
    • Model Series

    • Synchros
    • Model Number

    • E40BT
  • Sound

    • Audio Type

    • Stereo Sound
    • Audio Technology

    • Echo Cancellation Technology
    • Noise Cancellation Type

    • Passive Noise Cancellation
    • Impedance

    • 32 Ohms
    • Frequency Response

    • 20Hz - 22000Hz
    • Sensitivity

    • 114 dB
    • Additional Sound Features

    • Clear Voice Transmission | Pure Bass | Clarity and Powerful Bass
  • Physical Attributes

    • Driver/Diaphragm Features

    • 40 mm Driver Unit
    • Foldable Headphones

    • Yes
    • Adjustable Headband

    • Yes
    • Earpiece Adjustment

    • Left/Right | Up/Down
    • Cushion Material

    • Leather
    • Device Control Type

    • On-device Controls
    • Device Controls

    • Volume Up/Down | Call Receive/Reject
    • Other Body Features

    • Closed Back | Ergonomic Headband | Aluminum Swivel Hinges Align
  • Functions

    • Compatible Devices

    • Mobile Phones | Tablets | Laptops | Desktops
    • Compatible OS

    • Android OS | Windows OS
  • Mic Specifications

    • Microphone Availability

    • Yes
    • Microphone Placement

    • Built-in Mic
    • Microphone Features

    • Ear-Cup Based Microphone
  • Network Connectivity

    • Bluetooth Supported

    • Yes
    • Bluetooth Specifications

    • Bluetooth 3.0
    • Bluetooth Features

    • Bluetooth Transmitter Power - 4 dBm | Bluetooth Transmitter Modulation - GFSK pi/4
    • Bluetooth Profile

    • ARCP | A2DP | HFP | HSP
  • Ports & Slots

    • Aux Port

    • 3.5mm
  • Additional Features

    • Additional Technology Supported

    • Supra-aural
  • Battery Details

    • Type

    • Non-Removable
    • Technology

    • Lithium Polymer
    • Capacity

    • 610 mAh
    • Number of Cells

    • 2 Cell
    • Standard Battery Life

    • Play Time - 16 Hours
  • Charging

    • Charging Pin Type

    • Micro USB Type-B
  • Product Aesthetics

    • Color

    • Black
    • Color Family

    • Black
  • In The Box

    • Generic Name

    • Earphone/Headphone
    • Main Product

    • 1U Headphone
    • Accessories

    • Aux Cable | Charging Cable
    • Documents

    • User Manual | Warranty Card | Quick Start Guide
  • Product Dimensions (Open)

    • Dimensions in cm (WxDxH)

    • Not Available
    • Dimensions in Inches (WxDxH)

    • Not Available
    • Weight

    • 205 g
    • Weight

    • 0.21 kg
  • After Sales & Services

    • Installation & Demo

    • Not Applicable
  • Company Contact Information

    • Manufacturer/Importer/Marketer Name & Address

    • Harman International Industries | Khata No. 239/240/S.No.174/175/176 Outer Ring Road 3rd & 4th Floor Bangalore Karnataka India
    • Customer Support Number

    • 7207666000
    • Customer Support Email

    • customersupport@croma.com
    • Country of Manufacture

    • China
    • Country of Brand Origin

    • USA