HiFiGo TANCHJIM 4U DMT-4Ultra In-ear monitor, double chamber dynamic driver IEM earphones, 4 With level adjustable circuit filter system (4U)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

New Generation DMT4 Dynamic Driver: Tanchjim has brought the latest DMT4 architecture dynamic driver to 4U. Dual cavity design with optimized cavity structure improves sound reproduction. Adopts a high quality LCP composite material diaphragm to achieve clear sound with low distortion and high clarity. Robust and high performance composite diaphragm: The composite diaphragm is specially designed for 4U and designed using FEA simulation technology in combination with cavity curvature. The diaphragm has a rigid and flexible structure that produces strong low-end response with great dynamic performance. 4-way adjustable circuit filter system: For 4U, Tanchjim has designed a special 4-way adjustable circuit filter system. This one has a simple mechanism inside the pair, and you can turn the mechanism using the included tool. Adjust the bass response of the pair, offering four different signatures in one set. High-power magnetic design: Tanchjim 4U adopts high-power magnetic structure design that generates strong magnetic flux. The result is easier driving, higher dynamic range, and lower output signal distortion. Tanchjim 4U packs great sound into a sleek, compact package. Get a comfortable listening experience: Tanchjim designed 4U with optimized front cavity structure. They are designed to provide a comfortable fit without putting pressure on your ear canal. The nozzle fits perfectly and provides excellent comfort.