KAUDEF

Antennas; Batteries; Headphones; Microscopes; Pedometers; Radios; Smartwatches; Audio-receivers and video-receivers; Cabinets for loudspeakers; Chargers for electric batteries; Converters for electric plugs; Ear plugs for divers; Electric plugs; Electric wires and cables; Renewable battery system to provide backup power; Wearable activity trackers