DUEQID

Earphones; Headphones; Loudspeakers; Megaphones; Microphones; Bass speakers; Cabinets for loudspeakers; Computer peripheral devices; Electric charging cables; Electronic collars to train animals; Head-mounted video displays; Horns for loudspeakers; Pickups for telecommunication apparatus; Portable vibration speakers; Rechargeable electric batteries; Selfie sticks; Tone arms for record players; Wireless headphones