※ This is an unopened set of two types, three sets in total. ●MWE006BJ (Mini-plug) ●MWE007BA (Type-C) ●Color: Dark Brown ・Equipped with PSZ technology to suppress sound leakage, usable anywhere ・Built-in microphone ・Doesn't block your ears, so you can always stay connected to your surroundings ・Lightweight at approximately 7.2g for both ears (excluding the cord), and the stability of the ear-hook design provides a comfortable fit. ・IPX4 equivalent water resistance, so you can use it with confidence even in sudden rain outdoors. 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 Plug: ●3.5mm 4-pole stereo mini-plug (gold-plated) (CTIA standard) ●USB Type-C Cord Length: 1.2m Microphone: ECM (Omnidirectional) Body Weight: Approximately 7.2 g (for both ears / excluding the cord) Total Weight: Approximately 16 g (including the cord) Waterproof Performance: IPX4 equivalent