Connection type: 3.5mm jack
Frequency: 20Hz to 20 kHz
Impedance: 16 Ohm
Weight: 4g (only the headphones)
These Panasonic headphones come in 15 different colors and are reasonably priced in their price range. Bass sound quality and medium frequencies are good, but treble sounds are average. Disadvantages of these headphones include the lack of a microphone and music playback control keys. The microphone model of this headphone is RP-TCM125, which of course has lower sound quality.