COZYOPEN

Headphones; Loudspeakers; Spectacles; Bone conduction earphones; Chargers for batteries; Downloadable computer application software for mobile telephones and personal computers, namely, software for users to optimize and personalize electronic devices, customize electronic devices, manage electronic wireless communication devices, update electronic devices to enhance performance and features, get an overview of connected electronic devices and charging status, and give feedback on electronic devices; Ear plugs for divers; Portable media players; Smart glasses; Wireless transmitters and receivers