TESSAN

Batteries and battery chargers; Cabinets for loudspeakers; Camcorders; [ Cases for smartphones; ] Chargers for electric batteries; Computer keyboards; Headphones; Power supplies; Renewable battery system to provide backup power; [ Screen protectors comprised of acrylic adapted for use with portable electronic devices; Screen protectors comprised of tempered glass adapted for use with portable electronic devices; Screen protectors comprised of plastic adapted for use with portable electronic devices; ] Smartwatches; [ Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, cell phones; Protective cases for smartphones; ] Wearable activity trackers