IKKO Obsidian OH10 In-Ear Monitors (Open box) usb-a female WA5-LE power supply x 1

WA5-LE power supply x 1

Magnet: The 3mm thickness high-performance Nd-Fe-B provides strong power to the driver

but hard to get tired of it

ON-KE all enhanced

IKKO Obsidian OH10 In-Ear Monitors (Open box) usb-a female WA5-LE power supply x 1IKKO Oh20 in Ear Monitor, Detachable Design in Ear Headphone Earphone,10mm Dynamic Drive + Knowles 33518 Balanced Drive Dual Hybrid Pure copper cavity hybrid structure: It is made of pure copper combined with the acoustic driver design of the dual titanium driver, the internal harmonic resonance distortion is reduced, and the sound is more delicate and natural. 5. 7mm nozzle Dual titanium driver: Knowles 33518 supply comfortable high frequency and