Philmore HD3030 Luxury Stereo Headphones with Built-in Volume Controls and Stereo/Mono Switch 9 volt battery needed but

9 volt battery needed but not included

•High sensitivity for VHF and UHF frequency measurement

Cross bar length: 14" (355

Digital IF technology

Kids can develop engineering and problem-solving skills by creating interactive inventions

Philmore HD3030 Luxury Stereo Headphones with Built-in Volume Controls and Stereo/Mono Switch 9 volt battery needed butStereo Mono Switch Independent volume control on each phone Padded, adjustable headband and earpads 3. 5mm stereo plug, 6. 3mm plug adapter included Single coiled cord design A luxury model for a Professional Listener: Volume controls on each phone permit the selective reproduction of sound levels to personal preference on both right and left channels. A mono switch is provided for TV, radio and musical instruments. Two moving coil driver transducers