Using a USB C wired connection, they require no charging - just plug and play - and are compatible with smartphones, tablets, and laptops. Thanks to the rock-solid stability of a wired connection - free from battery concerns and wireless interference. It’s no latency feature will not slow you down. The built-in ENC microphone ensures crisp, clear voice pickup during calls, capturing speech clearly even in noisy environments, perfect for online meetings and business calls. It also works with devices like the Nintendo Switch 2, delivering low-latency performance that is ideal for gaming. From work to play, one pair of headphones handles it all seamlessly. Features: USB Type‑C convenience with high‑precision hybrid noise cancellation Hear-Through function for your surroundings situational awareness High efficiency 11mm drivers for full high-resolution audio Lightweight, precision‑machined aluminum housing Clear voice calls with ENC microphones Practical cable clip for stable mic placement Enjoy trouble‑free ANC without the need for charging Built‑in high‑quality DAC for wide compatibility Smooth, Lag-Free performance for video and gaming In‑line mic and Easy-to-Use controls Easy call handling and assistant support Antimicrobial silicone eartips for comfortable wear Specification: Sample Rate: 96kHz Bit Depth: Max. 24-bit System Requirements: Compliant with USB 2.0 Type: Dynamic Driver Diameter: Ø11 mm Frequency Response: 5 ~ 40,000 Hz Sensitivity: 108 dB/mW Maximum Input Power: 100 mW Impedance: 17 Ω Weight: Approx. 9 g Cable: 1.2 m / Y-type Maximum Input Level: USB Type-C Accessories Furnished: Earpieces (XS/S/M/L) Colour ATH-CKD7NC BK (Black) ATH-CKD7NC BGD (Beige Gold) Microphone Element: Condenser Polar Pattern: Omnidirectional Sensitivity: -42dB (1V/pa at 1kHz) Frequency Response: 100 ~ 10,000 Hz What's in the box: 1x ATH-CKD7NC In-Ear Headphones Precision Hybrid Noise-Cancelling and USB‑C Immersive Sound, No Battery Hassles, No Lag. ATH-CKD7NC noise-cancelling in-ear headphones feature advanced hybrid noise cancellation for precise, effective sound isolation. The result is a quiet, focused listening space wherever you are, whether commuting, working, or collaborating. High-efficiency, high-resolution drivers deliver clear, powerful sound with faithful audio reproduction. 12 Months Local Manufacturer Warranty Store in dry cool place. China