The Ocharaku Flat4-Kaede The name Flat4 is derived from the description "Full-range 2-Element 4-Way Effect." According to the company website this 4-way effect is as follows: 1st effect Placement of opposed elements reduces mechanical vibration due to anti-resonance. 2nd effect Twin element parallel drive improves sound pressure sensitivity of low to middle frequency sound. 3rd...
“ Short impression is here: http://www.head-fi.org/t/642191/ocharaku-flat-4-sui-the-sound-of-tea Bonus impressions TBC. ” --autumnholy
Aksent in-ear stereo earphones are fitted with special foam ear cushions that mould to the ear canal, delivering the sound directly to your ear for an intensified listening experience. Background noise is significantly reduced allowing more precise volume control. The high quality driver units utilize technology that delivers deep bass and extended treble for realistic sound.