50-hour freedom with true Sennheiser tone—anywhere you go

Tired of battery anxiety, muddled mids, and bulky cans that wear you out before the album’s over? Accentum Wireless delivers the long-haul listening you crave, the musicality Sennheiser is known for, and the modern conveniences that make daily listening effortless. You get hybrid active noise cancellation for the commute, a tuning that leans musical and inviting, and a featherweight fit that disappears on your head—so your focus stays on the music, not the gear. Up to 50 hours on a single charge means your playlists outlast your week.

Why Audiophiles Choose This Product

• • Sound quality: Engaging, slightly warm, bass-leaning presentation with good cohesion—easily refined via Sennheiser’s Smart Control app (5‑band EQ plus Bass Boost/Podcast modes). Reviewers note an energetic low end out of the box that benefits from EQ if you prefer a more neutral take.
• • Engineering: Purpose-built 37 mm dynamic transducers designed and produced in-house, Bluetooth 5.2 with aptX and aptX HD support, and hybrid ANC—practical, proven tech that prioritizes reliable fidelity on the move.
• • Practicality and comfort: About 222 g with plush pads and a light, ergonomic clamp—great for extended sessions; physical buttons for confident, glove-friendly control.
• • Compatibility and versatility: Multipoint keeps you connected to phone and laptop; AAC for iOS, aptX/aptX HD for many Android/PC sources; plus wired digital listening over USB‑C when you want to skip Bluetooth compression.
• • What sets it apart: Class-leading stamina (up to 50 hours), quick-charge convenience (about 5 hours from 10 minutes), and USB‑C audio in a compact, travel‑ready build—rare at this level.

What’s Included

• • Accentum Wireless (Black) over‑ear headphones — Model no. 700174
• • USB‑C charging cable
• • Quick start guide and user documentation
  Note: No carry case is included.

Technical Specifications

Professional Recognition

• • Reviews:
  • “One of the best value buys on the market at the moment,” noting strong comfort, excellent stamina, and aptX/aptX HD—while ANC and mic noise rejection are decent rather than class‑leading.
  • RTINGS highlights long battery life, multipoint, and app EQ; describes the default tuning as bass‑heavy with less treble detail—easily personalized via the 5‑band EQ.
  • What Hi‑Fi? praises the clean, cohesive presentation and 50‑hour battery, while wishing for more punch and a carry case.
• • Heritage: Sennheiser’s in‑house transducer engineering underpins the Accentum’s signature sound and consistency.
• • Innovation in the category: USB‑C audio support and swift 10‑minute top‑ups add practical flexibility uncommon at this tier.

The Bottom Line

Accentum Wireless is the dependable daily driver audiophiles can recommend without caveats: a musical, comfort‑first over‑ear with real‑world stamina, hybrid ANC, and flexible connectivity that includes USB‑C audio when you want to avoid Bluetooth compression. Expect a warm‑leaning, easy‑listening balance out of the box—then tailor it in seconds with Sennheiser’s EQ to land on your ideal signature. No frills, no fuss, just the essentials executed with Sennheiser polish. If you value long battery life, effortless usability, and trustworthy sound above gimmicks, Accentum Wireless belongs on your short list.

Product‑specific notes for wireless headphones

• Connectivity: Fully wireless via Bluetooth (with multipoint) and optional wired digital listening over USB‑C. No 3.5 mm analog input.
• Sound signature: Warm‑tilted, bass‑forward baseline; tune easily toward neutral with the Smart Control 5‑band EQ.
• Comfort: Low weight and soft padding support extended sessions; ear cups do not fold for storage and no carry case is included.

Note: Specifications and features are sourced from Sennheiser’s official materials and corroborated by professional reviews to ensure accuracy. Regional packaging and documentation may vary.

Hear Your Mix, Not Your Room

LCD‑X turns every session into a masterclass in clarity. Designed for audio pros who demand translation-ready mixes and audiophiles who crave studio-grade fidelity, these open-back planar magnetics reveal microdetail, image precisely, and keep fatigue at bay—so your ears (and your work) go the distance.

Why Audiophiles Choose This Product

• • Sound you can trust: Neutral, highly resolving tuning with fast, tight bass, lifelike mids, and extended, controlled treble—ideal for mixing, mastering, or critical listening. Independent reviewers consistently praise the LCD‑X for detail retrieval, imaging, and tonal accuracy.
• • Planar power, engineered: 106 mm Ultra‑Thin Uniforce diaphragms, Fazor waveguides, and powerful neodymium magnet arrays deliver low distortion and superb transient response.
• • Built to work, built to last: Metal chassis with aluminum rings and genuine leather pads/headband. The suspension system distributes the 612 g load comfortably for long sessions.
• • Plug into anything: Low 20 Ω impedance and high 103 dB/1 mW sensitivity make LCD‑X easy to drive from interfaces, consoles, and laptops—no special amp required to get going.
• • One cable, every rig: The included braided OCC copper “combo” cable terminates in a balanced 4‑pin XLR and ships with a 1/4" single‑ended adapter—seamless switching between balanced and SE outputs. Pro‑grade mini‑XLR connectors latch into each earcup.

What’s Included

• • LCD‑X open‑back planar magnetic headphone (aluminum rings, leather earpads/headband)
• • LCD Standard Combo Cable: 1.9 m braided OCC copper, balanced 4‑pin XLR with 1/4" single‑ended adapter; dual 4‑pin mini‑XLR earcup connectors
• • Creator Edition (CE) travel case: rugged, hinged hard case for safe transport between sessions
• • Documentation: user guide and warranty materials

Technical Specifications

Professional Recognition

• • In studios worldwide: “Our best‑selling headphone—the audio professional’s choice,” used by award‑winning artists and engineers since 2013.
• • Reviewer acclaim: “Neutral balance and gobs of detail… spectacular imaging.” — TechRadar.
• • Measured excellence: Extremely low harmonic distortion even at high levels; easy to reach loud volumes from common sources.
• • Craft pedigree: Metal construction with leather pads/headband; robust, serviceable design for real‑world production use.

How It Sounds

Expect a reference‑grade, mix‑ready presentation: bass is fast and linear with sub‑bass authority but no bleed; mids are clean and unmasked for natural vocals and instruments; treble extends smoothly with air and detail without harshness. Imaging is precise with a convincing, speaker‑like placement, while the open‑back design creates a natural sense of space. This is a tool that tells you the truth—and makes music thrilling while it does.

Use & Fit Notes

• • Open‑back design: best in quiet rooms; they purposely leak sound and don’t block outside noise.
• • Comfort: at 612 g they’re substantial, but the suspension headband and plush leather pads distribute weight effectively for long sessions.
• • Connectivity: run balanced via 4‑pin XLR, or use the included 1/4" adapter for single‑ended gear. Dual mini‑XLR earcup connectors make cable swaps simple.

The Bottom Line

LCD‑X is a proven reference headphone that brings mastering‑grade detail, speed, and neutrality to your desk—without the room getting in the way. With its low‑impedance efficiency, studio‑tough build, and smart “balanced‑plus‑adapter” cable, this configuration is ready for any signal chain you plug into. If you want mixes that translate and music that moves you, LCD‑X delivers with authority and confidence.

Hear Your Mix, Not Your Room

LCD‑X turns every session into a masterclass in clarity. Designed for audio pros who demand translation-ready mixes and audiophiles who crave studio-grade fidelity, these open-back planar magnetics reveal microdetail, image precisely, and keep fatigue at bay—so your ears (and your work) go the distance.

Why Audiophiles Choose This Product

• • Sound you can trust: Neutral, highly resolving tuning with fast, tight bass, lifelike mids, and extended, controlled treble—ideal for mixing, mastering, or critical listening. Independent reviewers consistently praise the LCD‑X for detail retrieval, imaging, and tonal accuracy.
• • Planar power, engineered: 106 mm Ultra‑Thin Uniforce diaphragms, Fazor waveguides, and powerful neodymium magnet arrays deliver low distortion and superb transient response.
• • Built to work, built to last: Metal chassis with aluminum rings and genuine leather pads/headband. The suspension system distributes the 612 g load comfortably for long sessions.
• • Plug into anything: Low 20 Ω impedance and high 103 dB/1 mW sensitivity make LCD‑X easy to drive from interfaces, consoles, and laptops—no special amp required to get going.
• • One cable, every rig: The included braided OCC copper “combo” cable terminates in a balanced 4‑pin XLR and ships with a 1/4" single‑ended adapter—seamless switching between balanced and SE outputs. Pro‑grade mini‑XLR connectors latch into each earcup.

What’s Included

• • LCD‑X open‑back planar magnetic headphone (aluminum rings, leather earpads/headband)
• • LCD Standard Combo Cable: 1.9 m braided OCC copper, balanced 4‑pin XLR with 1/4" single‑ended adapter; dual 4‑pin mini‑XLR earcup connectors
• • Creator Edition (CE) travel case: rugged, hinged hard case for safe transport between sessions
• • Documentation: user guide and warranty materials

Technical Specifications

Professional Recognition

• • In studios worldwide: “Our best‑selling headphone—the audio professional’s choice,” used by award‑winning artists and engineers since 2013.
• • Reviewer acclaim: “Neutral balance and gobs of detail… spectacular imaging.” — TechRadar.
• • Measured excellence: Extremely low harmonic distortion even at high levels; easy to reach loud volumes from common sources.
• • Craft pedigree: Metal construction with leather pads/headband; robust, serviceable design for real‑world production use.

How It Sounds

Expect a reference‑grade, mix‑ready presentation: bass is fast and linear with sub‑bass authority but no bleed; mids are clean and unmasked for natural vocals and instruments; treble extends smoothly with air and detail without harshness. Imaging is precise with a convincing, speaker‑like placement, while the open‑back design creates a natural sense of space. This is a tool that tells you the truth—and makes music thrilling while it does.

Use & Fit Notes

• • Open‑back design: best in quiet rooms; they purposely leak sound and don’t block outside noise.
• • Comfort: at 612 g they’re substantial, but the suspension headband and plush leather pads distribute weight effectively for long sessions.
• • Connectivity: run balanced via 4‑pin XLR, or use the included 1/4" adapter for single‑ended gear. Dual mini‑XLR earcup connectors make cable swaps simple.

The Bottom Line

LCD‑X is a proven reference headphone that brings mastering‑grade detail, speed, and neutrality to your desk—without the room getting in the way. With its low‑impedance efficiency, studio‑tough build, and smart “balanced‑plus‑adapter” cable, this configuration is ready for any signal chain you plug into. If you want mixes that translate and music that moves you, LCD‑X delivers with authority and confidence.