Muse HiFi POWER Planar Magnetic IEMs (Open Box) usb-b male Power Auto Standby time User

Power Auto Standby time User selectable: adjustable from off up to 24 hours

We have found the US4 was not very popular and most customers wanted to simply choose between a standard Alps potentiometer or the relay volume option without sacrificing any of the other features

(it's actually #1 cause of warranty issues

wood is coated by using special oils to protect it from humidity and prevent it from deteriorating

for long periods of time

Muse HiFi POWER Planar Magnetic IEMs (Open Box) usb-b male Power Auto Standby time UserACOUSTIC PERFORMANCE NEW FLAT DIAPHRAGM ACOUSTIC STRUCTURE The usual Planar Magnetic driver structure is re adjusted to create a different acoustic structure for the nano scale diaphragm, and the asymmetric magnetic circuit is perfectly combined with the customized acoustic bracket to form a low distortion, accurate imaging and transparent sound. A high fidelity experience. Features Advanced flat diaphragm acoustic structure MUSE HiFi's proprietary