Headphones; adapter cables for headphones; control boxes for headphones; covers for headphones; ear pads for headphones; headphone amplifiers; headphone consoles; headphone-microphone combinations; headphones for audio apparatus; headphones for microphones; in-ear headphones; music headphones; noise cancelling headphones; personal headphones for sound transmitting apparatuses; personal headphones for use with sound transmitting systems; plug adaptors for headphones; stereo headphones; stereo headphones for personal entertainment use; stereophonic apparatus incorporating headphones for personal use; stereophonic headphones; two-way plugs for headphones; wireless headphones; earphones for cellular telephones; earphones; earphones for radios; earphones for recording apparatus; bone conduction earphones; dust proof plugs for earphone jacks; smartphones in the shape of a watch; smartwatches; watches that communicate data to smartphones; watchmakers loupes; cellular mobile telephones; cellular phones; cellular radio telephone apparatus; cellular radio telephone instruments; cellular telephones; computer game software for use on mobile and cellular phones; digital cellular phones; rechargeable cellular telephone batteries; straps for cellular phones; mobile phones; smartphones; wireless charging pads for smartphones; wireless headsets for smartphones; wrist-mounted smartphones; chargers for smartphones; smartglasses
Electrical and Scientific Apparatus