1. High resolution sound from DLC diaphragm

2. Powerful bass made by dual-cavity driver  

3. Light & elegant design by CNC machining

4. High quality detachable cable ensures sound balance

10mm DLC+PU Diaphragm Dynamic Driver IEM

High resolution sound from DLC diaphragm. / Powerful bass made by dual-cavity driver Light & elegant design by CNC machining

Light & comfortable design

It is only 5.3g for one side earphone, which is only 50% of the weight of the earphones made by metal injec-tion. The earphone housing is made by CNC machining out of single piece of aluminum alloy, which makes it one of the lightest metal earphones. This ensures extremely comfortable wearing.

Durable & elegant housing

The beautiful metal finishing on the earphone housing is achieved through precise CNC machining, polishing and anodizing on aviation aluminum. There is no worry about scratching or paint drop off.
The gunmetal color of the earphone housing shows the texture for metal material. It makes an elegant design and high end building quality.

Clear & powerful sound

The 10mm dynamic driver is made of DLC (Diamond-Like Carbon) and PU composite material.
DLC helps to make high definition sound with good energy on treble, while PU materials and dual-cavity driver construction make powerful and rich bass with amazing atmosphere. This is the best combination for the material and driver design, as DLC usually makes bright sound and tight bass, and PU materials helps to improve bass and make the sound balanced.

Excellent matching cable

The dual-color cable is made of 164 copper wires (54x2+28x2). After testing many different cables, this one makes the best balanced sound with the combination of DLC diaphragm, which helps to produce warm and rich sound, as well as great clarity.

2-pin interchangeable design

Delci is equipped with 0.78mm 2-pin detachable cable, which gives wide compatibility with aftermarket cables, so as to explore the earphone potential to its maximum capability.

Rich accessories

There are 6 pairs of extra eartips and a hard carrying case for each Delci earphone. 2 different kinds of eartips are included. One is bullet design with small holes for more bass, the other is bowl design with UV finishing and big holes for more transparent sound.

Package content

• 1. Delci earphone: 1 unit


• 2. Hard carrying case: 1pc


• 3. UV eartip in size L/M/S: 3 pairs


• 4. Silicone eartip in size L/M/S: 3 pairs


• 5. User manual: 1pc


• 6. Quality certificate: 1pc