264042 Loudspeakers/ headphones, earphones and combined microphone/speaker sets

26404235 Single loudspeakers mounted in their enclosures (including frames or cabinets mainly designed for mounting loudspeakers) 26404237 Multiple loudspeakers mounted in the same enclosure (including frames or cabinets mainly designed for mounting loudspeakers) 26404239 Loudspeakers (including speaker drive units, frames or cabinets mainly designed for mounting loudspeakers) (excluding those mounted in their enclosures) 26404270 Headphones and earphones, even with microphone, and sets consisting of microphone and one or more loudspeakers (excluding airmen's headgear with headphones, telephone sets, cordless microphones with transmitter, hearing aids)