[Excellent Condition] Nwm Open-Ear Wired Ear Speakers (3.5mm) with Microphone Retail Price: ¥4950 Color: Dark Brown ◼️Used about twice, total usage time approximately 30 minutes ◼️Like new, in excellent condition ◼️No box, no other accessories, just the main unit ※Instruction manual available online※ (as of 9/28) ◼️Will be sent via Nekopos in a simple bag. ※Although in excellent condition, this is a used item. Please understand before purchasing. ※No returns※ Driver Type: Dynamic Driver Unit: 12 mm diameter Frequency Response: 100 Hz ～ 20,000 Hz Output Sound Pressure Level: 87 dB Maximum Input: 40 mW Impedance: 16 Ω