BGVP MELODY 12mm Dynamic Driver In-Ear Monitors Earphone IEM Aluminum Alloy HIFI Earbuds MMCX Detachable Cable Headset

What is "MELODY" ? The design concept of "melody" is a geometric work combining modern aesthetics and mathematics. The polygons and lines are skillfully combined. From points, lines, planes, plane graphics, and three-dimensional graphics, the dimensions of each side are calculated mathematically and regularly. The regular variation and sequencing give "melody" a unique sense of rhythm. Double rear cavity structure The double-rear cavity structure increases the sound wave loss in the air by increasing the sound wave propagation space. The reflected wave and the incident wave with the same frequency and opposite phase are superimposed and canceled each other in the double cavity, and then the filter screen is used to filter the specific frequency band. The design of resonant anechoic cavity with low frequency and broadband absorption coefficient is realized. Ingenious metalworking 14 Processes, 5-axis CNC engraving, 3 times of atomizat