Cambridge Audio Melomania P100 Headphones - 100-Hour HiFi ANC

In this review of the Cambridge Audio Melomania P100 headphones, the bottom line is simple: these over-ear Bluetooth cans suit listeners who prioritise long battery life and refined amplification. Drawing on Cambridge Audio's 50 years of engineering, the P100 delivers Class AB amplification and detailed midrange from 40mm Mylar drivers, plus an outstanding single-charge runtime that keeps them in use for days. The review finds them most compelling for commuters, long-haul travellers and home listeners who want strong noise cancelling and user-replaceable power without constant recharging.

Key Features

• Class AB amplification: delivers cleaner, more musical amplification than common designs, helping vocals and instruments sound more natural.
• 100-hour battery life: provides extremely long runtime on a single charge with quick 5-minute top-ups adding hours of playback for on-the-go use.
• Adaptive hybrid ANC: three levels of active noise cancelling and transparency modes let you tailor passive and active isolation for commuting or focused listening.
• Technology-rich wireless: aptX Adaptive and aptX Lossless plus Bluetooth 5 and clear voice capture yield higher-quality wireless audio and reliable calls.
• Practical design: user-replaceable battery, IPX4 splash resistance and a stylish carry case make them easier to maintain and carry daily.
• Multipoint and gaming mode: connect to two devices at once and switch to low-latency gaming mode for better sync with video or games.

Who It's For

The Melomania P100 are best for listeners who want a long-lived, reference-leaning sound signature and robust noise cancelling without frequent charging. Travelers and anyone spending long stretches away from a charger will appreciate the 100-hour single-charge promise and the convenience of a replaceable battery.

These are less suited to buyers who need the absolute lightest on-ear option or those who prefer heavily boosted bass as a signature; some users noted perceptions of weight and a more neutral sound that will not suit every taste.

Pros & Cons

Pros

• Exceptionally long battery life that reduces charging hassle for extended use.
• Clear, musical presentation thanks to Class AB amplification and 40mm Mylar drivers.
• Effective adaptive hybrid ANC with useful transparency modes for situational awareness.
• Thoughtful features like user-replaceable battery, multipoint pairing and IPX4 rating add everyday value.

Cons

• Some users may find the headphones a touch heavy for long sessions compared with very light competitors.
• Sound preference varies; listeners seeking heavily emphasised bass may prefer a different tuning.

Specifications

Driver	40mm Mylar drivers
Amplification	Class AB amplification
Battery life	Up to 100 hours (60 hours with ANC)
Wireless	Bluetooth 5 with aptX Adaptive and aptX Lossless
Noise cancelling	Adaptive hybrid ANC with 3 levels and 3 transparency modes
Durability & extras	User-replaceable battery, IPX4, carry case

Our Verdict

The Cambridge Audio Melomania P100 are a strong choice for anyone who values sound quality informed by decades of engineering and near-unmatched battery life in everyday Bluetooth headphones. They offer practical extras and effective ANC, making them a good value for commuters, travellers and serious listeners who want worry-free, long-term use.

Frequently Asked Questions

How long does a quick charge last?
Five minutes of charge gives up to about four hours of playback, handy for short trips.

Can I replace the battery myself?
Yes, the design allows a user-replaceable battery so you can maintain long-term use without specialist service.

Do these work well for calls and gaming?
They include clear voice capture with echo cancelling for calls and offer a gaming mode to reduce latency for better audio sync.