With only light… Wireless headphones for infinite playback?

JBL REFLECT Eternal is a wireless headphone that can be recharged using both natural and artificial light, allowing unlimited music playback.

The biggest attraction of this product is that it can be charged with light. If you charge one and a half hours, the play time is 68 hours, if it is two hours, it is 168 hours, and if it is two and a half hours, you do not need to charge it, and the play time is almost infinite. These dreamlike headphones are said to be possible because they support the technology that converts natural and artificial lighting into energy (Exeger Powerfoyle Technology). This charging allows 24 hours of playback without light, and if quick charging is required, it can be played for 2 hours with only 15 minutes of charging.

In addition to this self-charging function, it supports hands-free calling, voice assistant functions such as Google Assistant and Amazon Alexa, Ambient Aware function that supports a surround sound environment, multi-connection function, Bluetooth 5.0, and IPX4, a waterproof class. You can choose from two colors, green and red.

This product was also raised through crowdfunding site Indigo. More information on the product can be found here .