Bose has expanded the color options for its QuietComfort Ultra II noise-canceling headphones in China. The device is now available in two new finishes: Cherry Chocolate and Olive Green.
The headphones are priced at ¥2999, with the offer starting at 20:00 local time. The updated model retains core features such as personalized sound profiles and adjustable noise cancellation.
Technical improvements include deeper low-frequency performance at high volumes and more natural high-frequency output. The battery life reaches up to 30 hours, and the device supports charging during use.
The headphones feature an optimized transparency mode with enhanced dynamic noise sensing. They support USB-C digital lossless audio transmission, compatible with 16-bit/44.1kHz or 48kHz audio signals.
Additional functionality includes a new cinema mode, wear detection sensors, and a low-power standby mode for improved energy efficiency.
