GUOGUO

Acoustic membranes; Batteries, electric; Burglar alarms; Cases for telephones; Charging appliances for rechargeable equipment; Chronographs for use as specialized time recording apparatuses; Computer peripheral devices; Data processing equipment, namely, couplers; Downloadable computer software for using as a spreadsheet; Electric cables and wires; Eyeglasses; Laptop computers; Navigation apparatus for vehicles; Photographic cameras; Portable media players; Remote controls for televisions; Rotating lights; Sleeves for laptops; Smartphones; USB cables