There are many virtues that you have wireless headphones , especially the freedom they offer when using them and, currently, also its wide compatibility is more than remarkable. But, yes, to operate they use a battery and, this, forces to charge it on a regular basis. If you want to end this limitation, the JBL REFLECT Eternal has a good idea for it.
What the company that is part of Harman has done is to create a headband model, which allows comfort to be great when using the headphones, which are able to use the light that is around (either natural or artificial thanks to Exeger Powerfoyle Technology) to recharge the battery inside. In this way, we can say that we are facing an accessory that has practically unlimited use. By the way, if necessary it is possible to carry out the filling process using a USB port , so this security system is included.
With a good finish, where for example there are very resistant polycarbonate elements (and the pads are made of adjustable foam), the load capacity through the use of light is more than good as indicated by the company itself. These are some examples of those offered by the JBL REFLECT Eternal when filling the 700 mAh battery:
- 1.5 hours away from home allow 68 use with headphones
- Two hours allow to reach 168 continuous playback
- If you wonder about the efficiency of the USB port, it allows two hours of use with only 15 minutes of charging
Other details that are important in the JBL REFLECT Eternal
These headphones that can be considered sustainable thanks to their ability to use sunlight as a source of energy, offers options that are wide and advanced. Thus, for example, with them it is possible to use the most used voice assistants today, such as those of Amazon and Google. This already indicates that a microphone is integrated, so this accessory also allows the hands-free function.
In what has to do with sound quality, thanks to being part of Harman everything is good news. This, among other things is achieved thanks to the use of 40 mm drivers that ensures a good decision of high, medium and low. Other details to know in what has to do with this section, are the following:
- Frequency response: 20 Hz – 20 KHz
- Sensitivity: 106 dB
- Impedance: 32 ohms
- Maximum power: 15 mW

Where to buy these headphones now
The JBL REFLECT Eternal, which use Bluetooth 5.0 to communicate with sound sources and that include IPX4 water resistance, can be obtained at Indiegogo where they have already obtained financing and, therefore, there is no danger regarding having them at home … something that will happen in October 2020. By the way, there are models in different colors and its price is 116 euros , which is not much considering what they offer.