Audio-Technica ATH-CKD7NC USB Type-C In-Ear Noise-Cancelling Earphones (Available in 2 colors)

A key difference is that the CKD7NC earphones feature an aluminum alloy housing, offering enhanced durability and a more premium feel. Regarding their sound profile, the previous CKS330NC model was specialized for deep bass. The newly released CLD7NC, however, presents a more balanced soundstage, allowing for high-quality enjoyment across all types of audio. In addition to noise cancellation, these earphones also incorporate an ambient sound mode, allowing for seamless switching to suit different environments. Equipped with antibacterial ear tips, they provide a comfortable, delay-free listening experience for both home relaxation and daily commutes. 【Product Specifications】 【System】 Supported Sampling Frequency: 96kHz Supported Bit Depth: Max. 24-bit 【Earphones】 Type: Closed-back Dynamic Driver Unit: Ø11mm Sound Output Sensitivity: 108dB/mW Frequency Response: 5~40,000Hz Maximum Input Power: 100mW Input Impedance: 17Ω Input Terminal: USB Type-C Cord Length: 1.2m (Y-type, with equal cable length on both sides) Microphone Type: Capacitor Microphone Directivity: Omnidirectional Microphone Sensitivity: -42dB (1V/Pa, at 1kHz) Microphone Frequency Response: 100~10,000Hz Weight: Approx. 9g (excluding cord) Included Accessories: Ear tips (XS, S, M, L), Earphone cord clip Optional Accessories: Ear tips (ER-CKM55 (antibacterial processing) XS, S, M, L) 【Product Warranty】 One-year manufacturer warranty for non-human induced damage. 【Return and Exchange Policy】 1. In accordance with the Consumer Protection Law, consumers are entitled to a seven-day appreciation period (this is not a trial period). As earphones are personal hygiene items, opening the package is considered a purchase. Please consider carefully before ordering or opening the product to avoid affecting your rights. 2. Returns are accepted only for brand-new, unopened items. Opening the package is considered a purchase. 3. If a new product is defective, please notify customer service for assistance. 4. For exchanges of defective new products, please ensure all original packaging and accessories are complete. If the packaging box is soiled or severely torn and cannot be restored, or if accessories are missing, exchanges cannot be accepted. 【Precautions】 1. Bluetooth earphone performance and battery life may vary based on individual usage, phone settings, and environmental conditions (e.g., ambient temperature). 2. Due to variations in computer monitor settings and individual perception, the product images on this site are for reference only. The actual product received shall prevail. 3. Product specifications are subject to change without notice and will be based on the actual product. 4. Please follow the operating instructions and precautions within the product manual before use. 5. Any errors in the above specifications are subject to the official manufacturer's data.