- Rating: 3.8
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Key Features
7 Days Brand Replacement
Key Features
- Orientation Type: In Ear
- Connectivity: Bluetooth, Version 5.2
- Battery Life: 60 Hours
- Noise cancellation: Environmental Noise Cancellation
- Voice Assistant: Google | Siri
- USP: IPX5 Water Resistant, Bass Boost Technology
- Warranty: 12 Months Warranty
Specifications
Product Category
Device Type
- Truly Wireless Earbuds
Suitable For
- Entertainment | Travel
Form Factor
- In-Ear
Manufacturer Details
Brand
- BOULT AUDIO
Model Series
- AirBass Z40
Model Number
- AirBass Z40
Product Dimensions (Open)
Dimensions In CM (WxDxH)
- 5.00 x 2.89 x 5.58
Main Unit Weight
- 70 g
Dimensions In Inches (WxDxH)
- 1.97 x 1.14 x 2.20
Sound
Frequency Response
- 20 - 20000 Hz
Sound Configuration
- Stereo Sound
Sensitivity
- 114 dBmW
Impedance
- 16 Ohm
Noise Cancellation Type
- Environmental Noise Cancellation
Physical Attributes
Device Control Type
- On-device Controls
Device Controls
- Touch Controls
Driver/Diaphragm Features
- 10mm BoomX Drivers
Functions
Compatible Devices
- Tablets | Mobile Phones | Laptops
Magnetic Functions
- Yes
Compatible OS
- Android OS | iOS | Windows OS
Additional Sound Functions
- Magnet Type: Neodymium
Mic Specifications
No. of Microphones
- 1
Microphone Availability
- Built-in Mic
Smart Functions
Voice Guidance
- Yes
Voice Assistance
- Google Assistant Supported | Siri Supported
Network Connectivity
Bluetooth Supported
- Yes
Bluetooth Specifications
- Bluetooth 5.2
Bluetooth Range Up To
- 10 Meters
Bluetooth Features
- Blink and Pair Technology
Additional Features
Additional Technology Supported
- ZEN Technology | Combact Gaming Technology | BoomX Technology
Indicators
- Charging Indicator | Low Battery Indicator
Battery Details
Battery Technology
- Lithium Polymer
Maximum Battery Life
- Upto 120 Hrs
Standard Battery Life
- Upto 60 Hrs
Charging
Charging Pin Type
- USB Type-C
Fast Charging Capability
- Yes
Charging Case
Body Finish & Material
- Exquisite Design
Case Color
- White
Materials & Durability
Resistance Type
- Water Resistant
IP Rating
- IPX5
Aesthetics
Brand Color
- White
Color
- WHITE
In The Box
Documents
- Warranty Card | Warranty Card | User Manual | User-Manual
Main product
- 1 x Earbud U
Accessories
- Charging Cable | Charging Cable
Package Includes
- 1 x Earphone/Headphone
Generic Name
- Earphone/Headphone
Packaged Dimensions
Package Dimensions in Inches (W x D x H)
- 0 x 0 x 0
Package Dimensions in cm (W x D x H)
- 0 x 0 x 0
After Sales & Services
Warranty on Main Product
- 12 Months
Warranty Type
- Carry-In
Installation & Demo
- Not Applicable
Installation & Demo applicable
- No
Company Contact Information
Customer Support Number
- 7.207666E9
Customer Support Email
- customersupport@croma.com
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
BoomX Technology
Discover an enhanced audio experience as the BoomX technology of the BOULT AUDIO AirBass Z40 TWS Earbuds elevate the quality of sound, ensuring your music resonates with thrilling clarity and richness. The mammoth 10mm driver delivers a sonic punch, adding depth to every note and beat, creating an engaging musical journey.
Environmental Noise Cancellation
Immerse yourself in your music without distraction with these TWS earbuds. The Environmental Noise Cancellation feature ensures a crystal-clear auditory experience by minimising external disturbances.
Extended Playtime
Fuel your day with non-stop music with these earbuds. With 60 hours of playtime, these earbuds redefine endurance, allowing you to stay connected and entertained throughout your daily adventures.
Bluetooth 5.3
Experience the next level of wireless connectivity with these earbuds. Bluetooth 5.3 ensures a stable and efficient connection, providing an uninterrupted listening experience with your favourite devices.
Low Latency
Gain a competitive edge with the combat-ready low latency of these earbuds, specially designed for gaming enthusiasts. Immerse yourself in the gaming world with precision and responsiveness.
ZEN Mode ENC
Escape the chaos and find your Zen with the ZEN Mode Environmental Noise Cancellation of these Bluetooth earbuds. Immerse yourself in tranquillity, enjoying your music without any external disruptions.
IPX5 Water Resistance
Designed to withstand the elements, these earbuds boast an IPX5 water-resistant rating, ensuring they can handle the challenges of your active lifestyle.
High-Quality Haptics and Touch Control
These earbuds feature good-quality haptics and touch control for effortless navigation and control over your audio experience.
Voice Assistant Integration
Siri and Google Assistant are at your beck and call with a simple click of these BOULT AUDIO earbuds. Take control of your device using voice commands for a hands-free experience.
Rapid Recharge
With just a 10-minute charge, these earbuds allow you to enjoy an impressive 100 minutes of playtime, ensuring your music is always within reach.
Signature Sound
Immerse yourself in a world of signature sound crafted to enhance your individual audio preferences. Rediscover your favourite tunes with a personalized touch.
Fast USB Type-C Charging
Stay on the move with fast USB Type-C charging of these earbuds. Enjoy quick and hassle-free charging, ensuring your earbuds are always ready for action.
Aesthetically Pleasing
Elevate your style with an exquisite design that blends seamlessly with your lifestyle. These earbuds are not just an auditory delight but also a visual statement.