Bose QuietComfort Ultra Wireless Noise Cancelling Headphones (Black, 880066-0100) | Spatial Audio | Bluetooth 5.3 | 24-Hour Battery | Mic | Mahajan Electronics

 

Lose Yourself in Sound. Hear the Difference.

Redefine your listening experience with the Bose QuietComfort Ultra Wireless Headphones, engineered with next-gen spatial audio, world-class noise cancellation, and custom-tuned sound for every listener. Designed for unmatched comfort and clarity, these over-ear headphones deliver pure, immersive sound for music, movies, calls, and travel — making them the most advanced QuietComfort ever built.

 

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Key Highlights

 

 

🎵 Spatial Audio: 360° Immersion

 

Bose’s revolutionary Immersive Audio technology creates a multi-dimensional soundstage that places you right in the center of your music — not just left and right, but all around you. Hear every instrument as if it’s performing live.

 

🎚 CustomTune™ Personalized Sound

 

Each time you wear them, CustomTune™ analyzes the shape of your ears and optimizes sound frequencies to match your unique hearing profile, delivering perfectly balanced highs, mids, and bass.

 

🔇 World-Class Noise Cancellation

 

Take control of your environment:

 

• Quiet Mode – Total noise isolation for deep focus.

• Aware Mode – Stay alert to your surroundings.

• Immersion Mode – Combines both with spatial audio for full sensory immersion.

 

 

📞 Crystal-Clear Calls

 

Multiple microphones focus on your voice and intelligently reduce background noise for superior call clarity — even in bustling environments.

 

🔋 All-Day Battery Life

 

Enjoy up to 24 hours of playtime (or 18 hours with Immersive Audio on).

Need a boost? 15-minute quick charge = 2.5 hours of playback. Fully charges in 3 hours via USB-C.

 

📶 Seamless Bluetooth 5.3 Connectivity

 

Advanced Bluetooth 5.3 ensures a stable, lag-free connection up to 30 feet.

Supports SimpleSync pairing with Bose Smart Soundbars, letting you listen privately at your own volume without disturbing others.

 

🎧 Premium Comfort Design

 

Soft, plush cushions and a feather-light build make these headphones perfect for long listening sessions — whether you’re working, flying, or relaxing.

 

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Technical Specifications

 

Feature	Details
Model Name	QuietComfort Ultra Headphones
Model Number	880066-0100
Brand	Bose
Color	Black
Form Factor	Over-Ear
Connectivity	Bluetooth 5.3 Wireless
Noise Control Modes	Quiet / Aware / Immersion
Microphone	Adaptive Noise-Rejection Mic Array
Battery Life	Up to 24 hrs (18 hrs with Immersive Audio)
Quick Charge	15 min = 2.5 hrs playback
Charging Time	3 hours (USB-C)
Bluetooth Range	Up to 30 ft
App Support	Bose Music App (iOS & Android)
Dimensions (L × W × H)	2 × 5.5 × 7.7 inches
Weight	0.56 lb (255 g)
Manufacturer	Bose India
Country of Origin	India

 

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Warranty

 

 

• 1-Year Manufacturer Warranty

• Supported by Authorized Bose Service Centers across India

 

 

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Why Buy from Mahajan Electronics

 

✅ Free 24-Hour Delivery across Delhi & NCR

✅ GST Invoice – Save up to 18 % on Business Purchases

✅ Authorized Bose Retail Partner

✅ 45 + Years of Trusted Expertise in Premium Audio

✅ Stores at Raja Garden | Jail Road | Dabri Mod

 

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Box Contents

 

 

• 1 × Bose QuietComfort Ultra Headphones (Black)

• 1 × Carrying Case

• 1 × USB-C Charging Cable

• 1 × 3.5 mm to 2.5 mm Audio Cable

• 1 × User Manual & Warranty Card

 

 

Made in india