Three years after its initial release, the Bose QuietComfort Headphones are now available on Amazon France with a 50 euro discount as part of the French Days promotion. Priced at 199.95 euros, the headphones are significantly cheaper than their original 249.95 euro price tag. Despite being an older model, the QuietComfort Headphones are still praised for their effective noise cancellation, which was among the best in the market when they were first launched. While newer models have improved upon this feature, the first-generation headphones still offer strong noise reduction and are known for their long battery life. With active noise cancellation enabled and volume set to 50 percent, the headphones can last up to 26 hours on a single charge, matching the performance of the second-generation model. This is a key selling point for users who travel frequently or need long-lasting audio without frequent recharging. The headphones also offer a sound profile that emphasizes both treble and bass, making them ideal for music lovers. Additional features include a "transparency mode," which allows users to hear their surroundings, and a mobile app for customizing noise cancellation settings, headset commands, and audio equalization. However, compared to newer Bose models released since 2023, the first-generation QuietComfort Headphones have some notable limitations. They lack spatial audio, a feature that enhances the sense of direction and depth in audio, and they have a less refined design, with plastic finishes instead of the faux leather used in newer models like the Ultra series. The frame of the first-generation model is also less advanced than the sliding design of the second-generation model, although it still provides comfort thanks to memory foam ear cushions. Despite these drawbacks, the first-generation QuietComfort Headphones remain a relevant option due to their strong noise cancellation and battery life. The French Days promotion offers an opportunity to purchase these headphones at a reduced price, making them an attractive choice for budget-conscious buyers who prioritize audio quality and long battery life over the latest features. While they lack some of the modern enhancements found in newer models, their continued availability highlights their enduring appeal in Bose's lineup.