OPN SOUND - SWYM+ draft (3) 11 pieces of 850nm

(3) 11 pieces of 850nm near-infrared + 31 pieces of 630nm red light beads forming a surround light-energy matrix

To turn off the device manually

the InkPoster consumes near-zero power when displaying static images

Professionalgrade noise blocking for damaging sound environments

OPN SOUND - SWYM+ draft (3) 11 pieces of 850nmOverview Swym+ waterproof headphones deliver a powerful sound experience, whether you're in or out of the water. The open ear design and bone conduction technology let you hear your music and the world around you. They offer a comfortable and secure fit for all day wear. Key Benefits IP68 fully waterproof in up to 1. 5 meters of water 32 GB MP3 Storage + Bluetooth 5. 3 Up to 7 hours of play and talk time How to Use Swym+ rests outside your ears and