# Marshall Monitor III Wireless Headphones: A New Benchmark in Battery Life and Audio Quality
Marshall, a brand famous for its signature sound and durable design, has launched its newest wireless headphones, the **Monitor III ANC**. These headphones represent not merely an evolution from the Monitor II but establish a new standard in the market with an astounding **70 hours of playtime with Active Noise Cancellation (ANC) activated**. This article explores the features, design, and performance of the Monitor III, emphasizing why they shine in a competitive marketplace.
## Essential Information
– **Prolonged Battery Life**: Up to 70 hours of playback with ANC enabled, and 100 hours without.
– **Classic Design**: Sturdy, foldable construction with a stylish leather finish.
– **Innovative Features**: Includes Spatial Audio, Transparency Mode, and Bluetooth LE audio compatibility.
– **Worldwide Availability**: Released in the U.S., UK, Canada, and various other regions.
## Design and Durability
The **Marshall Monitor III** upholds the brand’s legacy of merging style with strength. The headphones showcase a **stylish leather finish** offering a high-end appearance, while the **foldable design** makes them convenient for travel. The signature **ANC button** and control knob from the previous iteration remain, providing a recognizable and intuitive interface.
Additionally, Marshall provides a **hard case** with the headphones, enhancing portability and protection on the move. Weighing approximately **250 grams**, the Monitor III is light enough for extended wear without discomfort.
## Exceptional Battery Performance
A prominent feature of the Monitor III is its **remarkable battery life**. Marshall asserts that these headphones can endure up to **70 hours with ANC enabled** and an incredible **100 hours without ANC**. This marks a substantial upgrade from the Monitor II, which provided up to 30 hours with ANC and 45 hours without.
In contrast, well-known rivals such as the **Sony WH-1000XM5** and **Apple AirPods Max** deliver up to 50 hours of playtime with ANC, making the Monitor III a distinct leader in this area. Recharging the headphones requires approximately **two and a half hours** via **USB Type-C**, so you can quickly return to full capacity.
## Advanced Active Noise Cancellation
The **Active Noise Cancellation (ANC)** in the Monitor III has experienced a significant enhancement. The headphones now **continuously track ambient noise** to block out disruptive sounds. This guarantees a more immersive listening experience, especially in noisy settings like public transport or crowded streets.
Moreover, the headphones are equipped with a **new adaptive loudness feature** that modifies the audio output according to surrounding noise levels. This guarantees top-notch sound quality in any environment. The **Dynamic Loudness feature** also allows users to adjust treble, mids, and bass at any volume, enabling a more individualized listening experience.
## Engaging Sound with Spatial Audio
Marshall has integrated **Soundstage Spatial Audio** into the Monitor III, promising a more captivating audio experience. This feature improves the depth and clarity of sound, creating the sensation of being in the center of a live performance. Whether enjoying music, watching films, or playing games, the spatial audio capability creates an additional layer of engagement.
## Customization and User Controls
The **Monitor III** is equipped with a customizable **M-button**, enabling users to modify their **EQ settings** or manage their preferred voice assistant, such as **Spotify**. This degree of customization allows users to adapt the headphones to their unique preferences, whether they desire enhanced bass or a well-balanced sound profile.
## Bluetooth LE Audio and Auracast Compatibility
The Monitor III is **Bluetooth LE audio ready**, which means it is compatible with **Auracast**, a novel technology that permits multiple devices to connect to a single audio source. This feature has the potential to transform how we share audio, simplifying connections with friends or family without the need for extra devices.
## Technical Details
For those fascinated by the technical details, the **Monitor III** boasts **32mm drivers** that produce powerful audio. The headphones possess a **35Ω driver impedance** and a **frequency response** covering **20Hz to 20kHz**, ensuring a broad spectrum of sound reproduction.
## Pricing and Availability
The Marshall Monitor III headphones are available at a price of **$359** in the U.S., **€349** in the EU, and **£299** in the UK. They can be purchased through Marshall’s website and at various retail locations in the U.S., UK, Canada, and other areas.
## Final Thoughts
The **Marshall Monitor III** wireless headphones represent a significant advancement over their predecessor, featuring **unrivaled battery life**, **improved ANC**, and **immersive spatial audio** experiences.
