smartwatches; protective covers adapted for mobile phones; cases adapted for mobile phones; Surveying instruments; [ Electric measuring devices, namely, devices for measuring wire diameter; ] Voltmeters; Materials for electricity mains, namely, electric wire and cable; Integrated circuits; Transformers; Electric plugs, electric sockets and electric contacts; [ Reducers in the nature of electrical signal attenuators; ] Pince-nez; Battery chargers; Batteries, electric; Rechargeable electric bat...