Bose QuietComfort Ultra Wireless Noise Cancelling Headphones (White Smoke, 880066-0200) | Spatial Audio | 24-Hour Battery | Bluetooth 5.3 | Mahajan Electronics

Next-Level Sound. Next-Level Silence.

 

Rediscover your music in breathtaking clarity with the Bose QuietComfort Ultra Wireless Headphones, featuring next-gen spatial audio, world-class noise cancellation, and customized sound tuning for a deeply immersive experience. Whether for work, travel, or leisure, these over-ear headphones deliver premium comfort, crystal-clear calls, and all-day battery life — crafted for those who demand the best.

 

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Key Highlights

 

 

🎵 Spatial Audio Immersion

 

Bose’s breakthrough Immersive Audio technology makes sound feel more dimensional — like you’re standing in the center of your favorite concert. Every beat and note moves naturally around you.

 

🎚 CustomTune™ Personalized Sound

 

Advanced sound calibration automatically analyzes your ear shape and environment, adjusting audio output to deliver perfectly balanced acoustics every time you listen.

 

🔇 World-Class Noise Cancellation

 

Enjoy total control over your environment with Quiet Mode (maximum noise cancellation), Aware Mode (hear surroundings clearly), and Immersion Mode — a blend of both for deep focus.

 

📞 Crystal-Clear Calls

 

Multiple beamforming microphones isolate your voice while advanced noise-rejection filters suppress external sounds, ensuring conversations remain crisp and natural in any environment.

 

🔋 24-Hour Battery Life

 

Stay powered all day with up to 24 hours of playtime (18 hours in Immersive Audio mode). A 15-minute quick charge delivers up to 2.5 hours of playback, keeping you connected wherever you go.

 

📶 Bluetooth 5.3 with SimpleSync

 

Enjoy seamless connectivity within 30 feet of your device. Use Bose SimpleSync to pair with a Bose Smart Soundbar and independently adjust headphone volume without affecting your TV’s audio.

 

🎧 Luxurious Comfort for Long Listening

 

Soft, plush ear cushions and a lightweight, adjustable headband ensure fatigue-free listening — perfect for flights, commutes, and long studio sessions.

 

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Technical Specifications

 

Feature	Details
Model Name	QuietComfort Ultra Headphones
Model Number	880066-0200
Brand	Bose
Color	White Smoke
Form Factor	Over-Ear
Connectivity	Bluetooth 5.3 Wireless
Battery Life	Up to 24 hours (18 with Immersive Audio)
Quick Charge	15 min = 2.5 hrs playback
Charging Time	3 Hours
Noise Control	Quiet / Aware / Immersion Modes
Microphones	Adaptive noise-rejection mic array
App Support	Bose Music App (iOS & Android)
Compatibility	Works with iOS, Android, Windows, macOS
Dimensions (L × W × H)	2 × 5.5 × 7.7 inches
Weight	0.56 lb (Approx. 255 g)
Power Source	Rechargeable Lithium-Polymer Battery
Country of Origin	India

 

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Warranty

 

 

• 1 Year Manufacturer Warranty (Bose India)

• Authorized Service Support via Mahajan Electronics

 

 

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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 Experience in Premium Audio

✅ Available at Raja Garden | Jail Road | Dabri Mod

 

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Box Contents

 

 

• 1 × Bose QuietComfort Ultra Headphones (White Smoke)

• 1 × Carry Case

• 1 × USB-C Charging Cable

• 1 × Audio Cable (3.5 mm to 2.5 mm)

• 1 × User Manual & Warranty Card