Dual Dynamic Earphone In-Ear Metal Wired Wire-Controlled Computer Game Hanging Ear Headset Dual Coil Earbuds Headphones

Comprehensive overview: dual moving coil two-way headphones, built-in speakers with two different diaphragms, large and small, realize low-frequency gain by adjusting the resistance of the power circuit of the low-frequency sound unit. The low-frequency is very clean, fast, and stable. The image is very powerful, and the increase in low-frequency volume can be clearly felt, giving the illusion of a large floor box. The tweeter makes the display and positioning of the instrument very high, with high resolution, many sound details can be well restored, and the high frequency performance is very colorful. Both the high-frequency density and the resolution are at the level of the headphones.



Enclosed independent dual-sounding cavity, the open performance of the sound field, the advantages of the two-way dual unit are fully demonstrated. The headset is very omnivorous, and basically kills the current popular songs of various styles. Two-way dual-unit design, its high-frequency ductility and low-frequency dive are much more than ordinary one-unit earphones, and basically few one-unit earphones can meet this frequency index. Even the so-called dual-movement headphones on the market cannot have this frequency index. Both high frequency and low frequency are very good, and it is easier to push well. Food-grade two-color silicone ear caps are made of soft material. They can be worn well with the auricle and have excellent sound insulation effects. Large dynamic range, good transient response, transparent and pure playback, rich timbre, is the listener's choice.



1.Reasonably divide the working frequency band of each unit

2.Reasonably distribute the power of each unit

3.Make each unit have an appropriate phase relationship to reduce the sound interference and distortion of each unit in the work

4.Use the characteristics of the frequency divider circuit to make up for the sound defects of the unit in a certain frequency band

5.Connect each frequency band smoothly and smoothly.



Specifications:

Speaker directly: 8MM±0.2MM*4

Speaker impedance: 32Oz±15%

Sensitivity: 98dBat 1kHZ 1mw (0.179V)

Distortion: =3%Db at 1KHz

Left and right balance: ±3Db at 1kHz

Microphone size: 4MM±0.1MM?1.5±0.1(H)MM

Sensitivity: -40±3DB

Microphone impedance: 2.2KO±10%

Directionality: omnidirectional

Wire length: =1.2M

Plug: 3.5 curved bow gold-plated four connections

Wire material: fever grade TPE + nylon anti-broken wire shielded wire