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Key Features
Key Features
- Orientation Type: Over Ear
- Connectivity: Bluetooth, Version 5.4
- Battery Life: 60 Hours
- Fast Charging: Yes
- Noise Cancellation: Adaptive Active Noise Cancellation
- Voice Assistant: Yes
- USP: IPX4 Water Resistance, Sound by Bose Technology, Dynamic EQ
- Warranty: 12 Months Warranty
Specifications
Product Category
Device Type
- Wireless Headphone
Suitable For
- Travel | Entertainment | Sports & Fitness | Professional
Form Factor
- Over-Ear
Manufacturer Details
Brand
- Noise
Model Series
- Master Buds Max
Model Number
- MASTER BUDS MAX
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 22.00 x 6.30 x 23.20
Product Weight
- 262 g
Dimensions In Inches (WxDxH)
- 8.66 x 2.48 x 9.13
Sound
Frequency Response
- 20 Hz - 20 Khz
Audio Technology
- Spatial Audio
Additional Sound Features
- Tuned with Sound by Bose, High Definition Wireless Audio with LDAC 5.0, Dynamic EQ with Noise Audio App
Impedance
- 16 Ohm
Noise Cancellation Type
- Adaptive Active Noise Cancellation
Deep Bass
- Yes
Physical Attributes
Audio Jack
- USB Type-C Jack
Device Control Type
- On-device Controls
Foldable Headphones
- Yes
Adjustable Headband
- Yes
Device Controls
- Play/Pause/Answer/End call, Enter Pairing Mode, Power On/Reject Call, Power Off, +Volume up, Next Track, Volume Down, Previous Track
Driver/Diaphragm Features
- 40 mm
Additional Body Features
- Designed for All-day Comfort, Iconic By Design
Cushion Material
- Soft Vegan Leather Cushions
Functions
Compatible Devices
- Desktops | Tablets | Gaming Consoles | Mobile Phones | Laptops
Compatible OS
- Android OS | iOS
Mic Specifications
No. of Microphones
- 5
Microphone Availability
- Yes
Microphone Features
- Clear Calls Everywhere
Microphone Placement
- Built-in Mic
Network Connectivity
Wi-Fi Supported
- No
Bluetooth Supported
- Yes
Bluetooth Profile
- A2DP, AVRCP, HFP, HSP, SPP, AVDTP
Bluetooth Specifications
- Bluetooth 5.4
Bluetooth Range Up To
- 10 Meters
Additional Features
Additional Technology Supported
- Swift Call Mode, Wear Detection, Dual Pairing, Fast Pair Support, Voice Assistant Support
Indicators
- Charging Indicator
Battery Details
Maximum Battery Life
- Up to 160 Hours Standby Time
Standard Battery Life
- Playtime without ANC: Up to 60 Hours at 50% Volume, Playtime with ANC: Up to 48 Hours at 50% Volume
Charging
Charging Pin Type
- USB Type-C
Fast Charging Capability
- Yes
Battery Charge Time
- Up to 60 Mins
Additional Charging Features
- Instacharge 10 Min Charge = 10 Hrs Listening
Charging Case
Materials & Durability
Resistance Type
- Water Resistant
Aesthetics
Brand Color
- Silver
Color
- SILVER
In The Box
Documents
- 1 x User Manual, 1 x Warranty Card
Main product
- 1 x Headphone U
Accessories
- Charging Cable, Travel Pouch
Package Includes
- 1 x Headphone U, 1 x Charging Cable, 1 x Travel Pouch, 1 x User Manual, 1 x Warranty Card
Generic Name
- Earphone/Headphone
Packaged Dimensions
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Standard Warranty Includes
- Manufacturing Defects
Standard Warranty Excludes
- Physical Damage
Installation & Demo applicable
- No
Company Contact Information
Customer Support Number
- 18005727662
Customer Support Email
- customersupport@croma.com
Manufacturer/Importer/Marketer Name & Address
- Manufacturer Name & Address: Nexxbase Marketing Pvt. Ltd, Khasra No-146/25/2/1, Jail Road Badshahpur, Gurugram Haryana-122101
Country of Manufacture
- India
Country of Brand Origin
- India
Croma Service Promise
Customer Support Email
- customersupport@croma.com
Registered Name and Address
- Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India
Customer Support Number
- 1800 572 7662
Customer Care Contact Person
- Grievance Officer
Overview
Powerful 40mm Drivers
Equipped with 40mm drivers, these noise Master Wireless Bluetooth Headphones deliver full bass and crisp highs for balanced audio. Apart from that, enhancing detail, the drivers improve clarity during podcasts, games, or movies. Supporting high-output sound, this feature benefits people who enjoy energetic music with rich depth.
Adaptive Noise Control
Featuring adaptive ANC, these wireless headphones adjust noise cancellation in real time for consistent clarity during travel, work, or commuting. Plus, allowing external sounds to be filtered intelligently, this feature helps you stay focused even in loud cafes or busy offices. In addition, reducing low-frequency rumble, adaptive ANC supports comfortable listening on long flights or highway bus rides.
BOSE-Tuned Sound
Powered by sound tuned in collaboration with BOSE, these headphones deliver balanced audio that enhances vocals, instruments, and bass. Moreover, creating a wide soundstage, this tuning improves immersion when watching films or gaming. Elevating everyday listening, the BOSE-crafted profile offers detailed audio that keeps long playlists enjoyable.
Extended Battery Life
Offering up to 60 hours of playtime, these Bluetooth headphone supports uninterrupted listening throughout workdays and weekends. Additionally, reducing the need for frequent charging, the long battery life allows movie marathons or long road trips without worry. Furthermore, providing reliable endurance, the feature benefits people who stream music throughout an entire work shift.
Smooth Dual Pairing
Supporting dual pairing, these headphones allow quick switching between a phone and a laptop without disconnecting manually. Therefore, enabling seamless transitions, this feature helps you answer calls on your phone even while watching videos on your tablet. In addition, making multitasking convenient, dual pairing benefits students attending online classes while responding to messages.
Quick Fast Charging
Featuring fast charging, these Bluetooth headphones provide hours of playback after a short plug-in session. Therefore, helping you during rushed mornings, this feature keeps the headset ready with minimal downtime. In addition, it delivers quick top-ups and fast charging suits to those who forget to charge their electronics overnight.
App-Based Control
Supported by a companion app, these Bluetooth headphones allow custom EQ settings, mode adjustments, and firmware updates. Furthermore, providing tailored sound, app control helps you fine-tune bass or vocals based on their environment. Offering simple accessibility, the app lets you switch modes while jogging or working.









