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Bose QuietComfort Ultra Diamond Edition

The Bose QuietComfort Ultra Diamond Edition redefines luxury audio with 24K gold-plated drivers and adaptive Active Noise Cancellation (ANC) for studio-grade sound. While it doesn’t include a SIM slot or display, its Bluetooth 5.3 with Snapdragon Sound™ ensures high-resolution wireless streaming (24-bit/96kHz). Powered by a custom Bose audio chipset, it delivers 30-hour battery life (40hrs without ANC) and supports USB-C/Qi2 wireless charging. Premium features include hand-stitched Italian calfskin ear cushions, sapphire glass touch controls, and 8-mic AI voice isolation.

• Platform: Bluetooth 5.3 (LDAC, aptX Adaptive) No SIM support.
• Chipset: Proprietary Bose TriPort HD Optimized for 24-bit/96kHz audio.
• Battery: 30 hours (ANC on) 40 hours (ANC off) + 20-min quick charge (5hrs playback).
• Features: 8-mic AI noise suppression, customizable Spatial Audio, sapphire touch controls.