cooyin sony exk connector to M7 Replacement connector M7 to EXK No deterioration in sound simple and for wire test work Compatible with SONY MDR

【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.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Adopting integrated molding technology] The material of the new series earphone replacement connector is copper, and unlike the replacement connectors that are constructed by welding and seams, the female and male parts of our replacement connector are integrated, which ensures the elasticity of the connector and allows better signal transmission. In addition, the weight of the connector is very light, and the quality is stable and reliable. [Concise & Precise] Our replacement connector has an ultra-light and thin body with outstanding performance, but the weight of the main body is extremely light and the size is small. Comes with a wire puller tool to make connector replacement easier. [Audio Adapter] Equipped with a stereo audio type headphone interface, providing the best sound quality and allowing you to enjoy music at any time. This exchanger is compact and very convenient. Although it does not improve the sound quality, it does not produce unpleasant and degraded sound, and you can enjoy the dynamism of the earphone/recable itself. Although it is small, it does its job well. [Applicable models] Earphone side: SONY MDR-EX600 EX800 EX1000 MDR-7500 etc... Re-cable side: MMCX:SE215 SE315 SE425 S535 SE486 UM PRO10 REDESIGN MODEL UM PRO20 REDESIGN MODEL RP-HDE 10U PRO30 REDESIGN MODEL UM PRO50 REDESIGN MODEL AM PRO10 AM PRO20 AM PRO30 W80 JVCHA-FX850 HA-FX1100 HA-FD02 HA-FD01 HA-FW10000 FINAL E4000 E5000 ETC... Compatible SENNHEISER IE300:IE200/IE300/IE600 IE900 AKG N5005 N30 N40 Compatible SONY M7:IER-M7 IER-M9 IER-Z1R [Usage environment] EXK (male) to MMCX (female) With this product, you can connect the MMCX re-cable to EXK earphones, and you can listen by just inserting it. It is a highly versatile connector that can be used with many models on the market.