Panasonic

Panasonic RP-HJE120B-K Bluetooth In-Ear Earbud Headphones

3.7 (449 reviews)

Immerse Yourself in Superior Sound and Comfort The Panasonic RP-HJE120B Bluetooth ErgoFit Earbud Headphones deliver a seamless blend of style, comfort, and exceptional sound quality. Featuring an integrated microphone, call/volume controller, and quick charge function, these headphones are ideal ...

$29.99*
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*Price sourced from Amazon.com. Last updated:Jun 20, 2026.Price and availability are subject to change.

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Overview

Immerse Yourself in Superior Sound and Comfort

The Panasonic RP-HJE120B Bluetooth ErgoFit Earbud Headphones deliver a seamless blend of style, comfort, and exceptional sound quality. Featuring an integrated microphone, call/volume controller, and quick charge function, these headphones are ideal for on-the-go listening.

  • Connectivity: Bluetooth
  • Microphone: Integrated, with Call Controller
  • Fit: ErgoFit, In-Ear
  • Drivers: 9mm Neodymium
  • Cord Length: 3.6 ft
  • Frequency Response: 5 – 40,000 Hz
  • Impedance: 40 ohms
  • Connector Type: 3.5mm Stereo

Key Features

Bluetooth earbud headphones - syncs with all Bluetooth devices; enjoy 4 hours and 20 minutes of continuous use on full charge or 1 hour of playback with 20 minute quick charge

Microphone & Call controller - with an integrated microphone and call remote, these headphones are compatible with Apple (iPhone/ iPod/ iPad), Android and Blackberry Audio and smartphone devices

Ergo fit earbud design - ergonomic design for perfect fit. Ultra-soft Ergo Fit in-ear earbud headphones conform Instantly to your ears (S/M/L ear pads included)

In-ear stereo Audio - large, high-quality 9mm neodymium drivers and a wide frequency response ensure a level of deep, dynamic bass and crisp, high-tone trebles

Extended headphone cord - long, 3.6-Ft headphone cord threads comfortably through clothing and bags making it easy to connect

Frequency Response - 5 – 40,000 Hz and Impedance - 40 ohms

Connector Type: 3.5Mm Stereo

Specifications

Brand
Panasonic
Model
RP-HJE120B-K
Connectivity
Bluetooth, 3.5Mm Stereo Connector
Continuous Use (Bluetooth)
4 hours 20 minutes
Quick Charge
20 minutes for 1 hour playback
Driver Size
9mm neodymium
Frequency Response
5 – 40,000 Hz
Impedance
40 ohms
Cord Length
3.6-Ft
Compatibility
Apple (iPhone/ iPod/ iPad), Android, Blackberry Audio and smartphone devices

Pros & Cons

👍 Pros

  • Offers Bluetooth connectivity, allowing seamless syncing with all Bluetooth-enabled devices for wireless audio.
  • Provides 4 hours and 20 minutes of continuous use on a full charge, suitable for extended listening sessions.
  • Features a quick charge option, delivering 1 hour of playback with just a 20-minute charge for convenience.
  • Equipped with an integrated microphone and call remote, enabling hands-free calling and music control.
  • Includes an Ergo Fit design with S/M/L ear pads, ensuring a comfortable and secure fit for various ear sizes.

👎 Cons

  • Offers 4 hours and 20 minutes of continuous use, which might be insufficient for very long flights or full-day listening without recharging.
  • The quick charge provides 1 hour of playback from 20 minutes of charging, but it still necessitates a charging break.
  • Relies on a 3.6-Ft headphone cord for wired connection, which may occasionally snag or tangle in some use cases.
  • The stated frequency response of 5 – 40,000 Hz might be beyond the audible range for most human hearing, so the full benefit may not be perceived.
  • With an impedance of 40 ohms, some users might find that certain older or lower-powered devices struggle to drive them to optimal volume.

Frequently Asked Questions

These headphones offer approximately 4 hours and 20 minutes of continuous use on a full charge, allowing for extended listening.
Yes, a 20-minute quick charge provides 1 hour of playback, which is convenient for situations where you need power quickly.
Yes, they feature an integrated microphone and call remote, making them compatible for hands-free calls with various smartphone devices.
The headphones are equipped with large, high-quality 9mm neodymium drivers and a wide frequency response (5 – 40,000 Hz) to deliver deep, dynamic bass and crisp, high-tone trebles.
Yes, they feature an ultra-soft Ergo Fit in-ear earbud design that conforms instantly to your ears, and come with S/M/L ear pads for a customizable fit.