JBL Reflect Eternal are Self-Charging, Solar-Powered Headphones (Crowdfunding)

JBL REFLECT Eternal Self-Charging Headphones

A simple solution to the constant problem of having to charge wireless earbuds is to make it so they never need a charge, at all. That means do not use an AC adapter or USB charger, and instead, use solar power. The JBL REFLECT Eternal headphones are solar-powered and never need charging.

JBL Reflect EternalSolar-powered headphones

JBL an Iconic Brand

The iconic audio company has been moving inexorably into the 21st century with Bluetooth enabled wireless speakers, headphones and other up-to-date tech-enabled audio equipment.

How Solar is Used to Power the JBL REFLECT Eternal headphones

The headphones can turn artificial and natural light into energy through the Exeger Powerfoyle process. The company states “more light, more playtime” which is true in its basic aspects.

Self-Charging Issue

The self-charging portion of the process of charging for the JBL REFLECT Eternal can be slow, and sometimes not power up the headphones fast enough to keep playing music continuously.

Resolution of the Problem

The problem is resolved with a traditional USB cable to plug in the headphones and realize a 2-hour battery life in just 15 minutes of charging.  JBL calls this speed charging.

The Infinite Charge

The REFLECT Eternal builds up an ever-increasing charge the more time spent outside in natural sunlight each day. 1.5 hours outside equals 68 hours of playtime – anything over 2.5 hours outside each day, there is an endless charge to the battery and playtime never ends.

How exactly is that possible?

The solar power is stored in a 700mAh battery, which can last for 24 hours of playtime with a full charge – when the headphones have been in bright natural sunlight for more than 2.5 hours the result is a full charge.  Hence the cycle of continuous playtime can be maintained.


There is a builtin microphone for calls and speech assistance software and a touch-sensitive side for activation of either Alexa or Google Assistant, which is a nice touch. The JBL REFLECT External comes in red and green.

JBL Reflect Eternal RedJBL Reflect Eternal Green

The Features

JBL REFLECT Eternal supports BT 5.0 and have an IPX4 water resistance rating.


    • 24 Hours Battery Life (3.7V / 700mAh)
    • Driver Size: 40mm
    • Driver Sensitivity at 1kHz/1mW: 106dB SPL
    • Dynamic Frequency Response Range: 20Hz-20kHz
    • Max Input Power: 15mW
    • Impedance: 32 ohm
    • Bluetooth Version: V5.0
    • Bluetooth Profiles: A2DP V1.3, AVRCP V1.5, HFP V1.6

Battery and Charge

    • Battery Type: Polymer Li-ion Battery (3.7V DC, 700mAh)
    • Charging Time: 2hrs from empty (via USB)
    • Music Play Time with BT On: Up to 24 hrs (with no SOLAR charging)
    • Music Play Time with BT On: Unlimited (with SOLAR charging¹)

Water Resistance  

    • IPX4 Rating

Pricing and Shipping

The JBL REFLECT Eternal headphones are set for delivery around October 2020, because the headphones are still in the prototype stage. Crowdfunding  on IndieGoGo is offering big discounts on the retail price tag of $165.00

IndieGoGo Pricing

      • Early Bird is sold out
      • Early Adopter is $99
      • IndieGoGo Discount is $129

Further Information

The IndieGoGo page has all the pricing and preordering for perks. A liliputing.com article has a rundown on the headphones and information from that article was used here.

Share this:
FacebookTwitterHacker NewsSlashdotRedditLinkedInPinterestFlipboardMeWeLineEmailShare

Support CNX Software! Donate via cryptocurrencies, become a Patron on Patreon, or purchase goods on Amazon or Aliexpress

ROCK 5 ITX RK3588 mini-ITX motherboard

2 Replies to “JBL Reflect Eternal are Self-Charging, Solar-Powered Headphones (Crowdfunding)”

  1. I wonder what they stand up to other headphones like Sony’s WH-1000XM3 or Bose 700 in sound quality? Nothing mentioned anywhere, only thing they seem to be advertising is solar power. Doubt they are noise canceling either since it is not mentioned.

Leave a Reply

Your email address will not be published. Required fields are marked *

Khadas VIM4 SBC
Khadas VIM4 SBC