The Mackie MC-100 headphones offer the audio performance Mackie is known for in a cost-effective, closed-back design that offers a degree of passive isolation for monitoring. The headphones feature custom, high-performance drivers for clear, balanced sound plus an ergonomic headband and earpads for hours of listening comfort. Designed for basic monitoring, content creation, or just enjoying music on the go, the MC-100 headphones offer reliable Mackie quality in an everyday headphone for a wide variety of applications. High-Performance, Go-To Headphones Experience the signature Mackie studio sound and build quality without breaking the bank in these reliable, over-ear headphones Custom high-performance drivers deliver a balanced sound signature The headphones feature a full frequency range-with an impressive bottom end response down to 15 Hz and highs up to 20 kHz Makes a smart, cost-effective choice for additional on-hand headphones for studio and production work Comfortable Design Features Soft padded adjustable headband and conforming ear pads Ergonomic fit offers hours of comfort while ensuring optimal low-end and sound isolation Engineered for studio monitoring, content creation, field recording, personal listening, and more 10' cable with 3.5mm connector and 1/4" adapter included In the Box: Mackie MC-100 Closed-Back, Over-Ear Headphones 3.5mm to 1/4" Adapter Limited 1 Year Warranty Specs: Earpiece Design: Over-Ear (Circumaural), Closed-Back Earpiece Connection / Wearing Style: Wired Driver Type: Dynamic Driver Size: 1.6" / 40 mm Impedance: 32 Ohms Active Noise Cancellation: No Frequency Response: 15 Hz to 20 kHz Sensitivity: 95 dB Audio Connector to Source: 1/8" / 3.5 mm TRS Male Adapter (Included): 1/4" TRS Cable Design: Single-Sided Audio Connector to Earpiece: x Hard-Wired Cable Length: 10' / 3 m Weight: 8.2 oz / 233 g Designed for maximum comfort for hours of enjoyment.