Adidas presents solar-powered headphones with 80 hours of battery life

In a word: Adidas has announced a pair of solar-powered wireless headphones with up to 80 hours of battery life. The Adidas RPT-02 SOL uses Exeger’s Powerfoyle solar cell technology on the top of the headband, which can convert all forms of light into energy. This means they can be continuously charged outdoors via natural light or indoors with artificial light.

The light harvest The headband also features an indicator to help detect the strongest light source to generate the strongest charge.

The over-ear boxes contain 45mm dynamic drivers with a frequency response of 20Hz to 20kHz and connect wirelessly via Bluetooth 5.2 with a range of up to 33 feet. A five-position control knob handles pairing and power on/off as well as basic music controls, but you’ll want to pair the headphones with the Adidas mobile app for maximum control. A built-in microphone enables voice assistant interaction.

The headphones are IPX4 rated against liquid splashes and come in gray or yellow colorways. Adidas notes that 51% of headphones contain plastic, 87% of which is recycled. Plus, the inner headband and ear pads are removable and washable, which means odors shouldn’t be a problem as long as you keep them clean.

When it comes to battery life, Adidas claims the cans can deliver up to 80 hours of playtime once the lights are off. When exposed to light, you can get close to unlimited playtime (depending on lighting conditions, of course). Wired switching is via USB-C, with a full charge taking around two hours.

The Adidas RPT-02 SOL the wireless headphones are available for pre-order for $229 and ship August 24.

If you’re looking for something a little more premium, Sennheiser’s new Momentum 4 wireless headphones might be worth a look. The over-ear boxes only offer 60 hours of battery life, but support fast charging and come with a handy carrying case containing a few additional accessories. They will cost you about $120 more than the Adidas cans.

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