NB4 Happypods Bluetooth Headset
CORE NB4 Happypods Bluetooth Headset (White, True Wireless)
Product highlights
Up to 36 hr of Battery Life
Fast Charging Support
With Noise Cancellation
With Deep Bass
Up to 10 m Bluetooth Range
Bluetooth Connectivity
All details
Features, description and more
Specifications
Description
Warranty
Manufacturer info
All details
Features, description and more
Specifications
Description
Warranty
Manufacturer info
Show More
General
Brand
CORE
Model ID
NB4 Happypods
Brand Color
White
Color
White
Headphone Type
True Wireless
Inline Remote
No
Sales Package
1 Headphone
Connectivity
Bluetooth
Headphone Design
Earbud
Accessories Included
Additional Earmuffs/Eartips, Charging Case, USB Charging Cable, User Manual, Warranty Card
Compatible Devices
Mobile, Tablet, Laptop, Desktop
Fast Charging
Yes
Noise Cancellation
Yes
Flatwire
No
Primary Use
Music & Entertainment
Net Quantity
1
Additional Features
Other Microphone Features
Noise-canceling for clear calls, Built-in Microphone for Hands-Free Calls, Supports hands-free calling, Clear Call Quality – optimized for mobile and tablet devices, Stable Voice Pickup in Low-Latency Mode
Key Features
Bluetooth 5.4 Connectivity – Faster pairing, ultra-stable connection, and improved power efficiency., 36 Hours Music Playback – Long-lasting battery backup with charging case support., 300mAh Charging Case – Extended usage with reliable power storage., 800 Hours Standby Time – Energy-efficient performance for longer idle durability., Deep Bass Stereo Sound – Powerful audio output with clear vocals and balanced treble., Low Latency Gaming Mode – Smooth, lag-free audio for gaming and videos., HD Microphone for Clear Calls – Crisp voice clarity for calls and meetings., IPX4 Water & Sweat Resistance – Suitable for workouts and outdoor use., Touch Control Operation – Easy control for music, calls, and voice assistant., Type-C Fast Charging Support – Quick and convenient charging experience.
Dimensions
Width
60 mm (6.0 cm)
Depth
25 mm (2.5 cm)
Height
45 mm (4.5 cm)
Weight
45
Cord Length
0 m
Other Dimensions
Earbud Weight (Single): Approx. 3.5 g – 4 g
Sound Features
Sensitivity
98 dBmW
Impedance
32 ohm
Signal to Noise Ratio
32 dB
Modulation
Not Applicable
Maximum Power Input
10 mW
Minimum Frequency Response
20 Hz
Maximum Frequency Response
20000 Hz
Noise Reduction
20 dB
Other Sound Features
Deep bass stereo sound Clear vocals with balanced audio Noise reduction for calls Low latency for gaming & videos Optimized drivers for music and calls, Environmental Noise Cancellation (ENC), Optimized for Music & Calling, Low Latency Audio Transmission, Clear Vocals & Enhanced Treble
Audio Codec
AAC, SBC
Product Details
Sweat Proof
Yes
Foldable/Collapsible
No
Deep Bass
Yes
Water Resistant
Yes
Monaural
No
Designed For
Mobile Phones, Tablets, Laptops / PCs
Series
NB4 Happypods
System Requirements
✔ Smartphones Android phones (any Android version with Bluetooth) iPhones (iOS with Bluetooth), ✔ Tablets Android tablets iPads, ✔ Laptops / Computers Windows laptops/desktops with Bluetooth MacBooks / iMacs with Bluetooth Any computer with a Bluetooth adapter, ✔ Other Bluetooth Devices Bluetooth‑enabled smart TVs Bluetooth MP3 players Bluetooth‑enabled gaming consoles (if they support audio)
Circumaural/Supraaural
Not Applicable
Open/Closed Back
Closed Back
Carrier Frequency
2.4GHz
Magnet Type
Neodymium magnets for clear and powerful audio performance.
Connector Plating
Not Applicable
Connector Size
0 mm
Driver Type
Dynamic driver type for clear and powerful audio performance.
Indicators
LED Indicator
Controls
POWER ON/OFF, PREV/NEXT, PLAY/PAUSE, VOLUME UP/DOWN
Theme
Music | Gaming
Technology Used
Bluetooth 5.4 Technology, ENC (Environmental Noise Cancellation)
Other Features
• Auto Pairing Technology
• Smart Touch Sensor Controls
• Voice Assistant Support (Google Assistant / Siri)
• Seamless Android & iOS Compatibility
• Noise Isolation Design
• LED Battery Indicator on Charging Case
• Instant Wake & Connect Feature
• Lightweight & Ergonomic Fit
• Portable Pocket-Size Charging Case
• Energy Efficient Bluetooth 5.4 Chipset
Headphone Driver Units
10 mm
Total Harmonic Distortion
≤ 1%
Cord Type
Wireless
Number of Pins
1
Microphone Impedance
2200 ohm
With Microphone
Yes
Microphone Minimum Frequency Response
100 Hz
Microphone Maximum Frequency Response
10000
Studio Headphone
No
True Wireless
Yes
Active Noise Cancellation
No
Connectivity Features
Wireless Type
Bluetooth
Wireless Range
10 m
Bluetooth Profiles
A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile), HFP (Hands-Free Profile), HSP (Headset Profile)
Bluetooth Version
5.4
Bluetooth Range
10 m
Headphone Power Source
Battery
Transmitter Power Source
Powered by Bluetooth-enabled Device
Headphone Power Requirement
Powered by built-in rechargeable battery (≤5 mW per earbud)
Headphone Battery
Rechargable
Power Supply
USB Type-C Charging via Built-in Rechargeable Battery
Battery Output
5 V
Battery Type
Lithium-Polymer (Li-Po) Rechargeable Battery
Battery Life
36 hr
Battery Capacity
300 mAh
Charging Time
1.5
Play Time
36 hr
Standby Time
800 hr
Headphone Jack
Not Applicable
Other Power Features
USB Type-C Fast Charging, Low Battery Indicator (Earbuds & Case), Auto Power On/Off When Removed/Placed in Case, Smart Charging Protection, Energy-Efficient Bluetooth 5.4 Connection
See more
Experience powerful and uninterrupted audio with Core-NB4 HappyPods True Wireless Earbuds, powered by advanced Bluetooth 5.4 for ultra-stable connectivity, faster pairing, and low latency performance. Equipped with high-performance audio drivers, these TWS earbuds deliver deep bass, clear vocals, and immersive stereo sound for music, gaming, and calls. The built-in HD microphone ensures crystal-clear voice quality, making them perfect for online meetings and hands-free calling. Designed for everyday convenience, these wireless earbuds offer smooth touch controls and instant auto-pairing with Android and iOS devices. Built for long-lasting performance, the charging case comes with a 300mAh battery capacity, delivering up to 36 hours of music playback and an impressive 800 hours standby time. The ergonomic in-ear design provides a secure and comfortable fit for extended listening sessions, while Type-C fast charging ensures quick power backup whenever needed. With IPX4 water resistance, Core-NB4 HappyPods are ideal for workouts, travel, commuting, and daily entertainment. If you're looking for Bluetooth 5.4 TWS earbuds with long battery life, deep bass, and reliable performance, this is a perfect choice for your Flipkart listing.
See more
Warranty Summary
The product is covered against manufacturing defects for a period of 6 months from the date of purchase.
Covered in Warranty
Manufacturing defects in materials and workmanship, including sound, battery, and charging issues under normal usage conditions.
Not Covered in Warranty
Physical damage, water damage beyond IPX4 rating, normal wear and tear, accidental damage, misuse, unauthorized repairs, and damage caused by voltage fluctuations.
Warranty Service Type
Carry-in Service
Generic Name
Headphones
Country of Origin
India
Name and address of the Manufacturer
NEW AAI MATA MOBILE
Name and address of the Packer
NEW AAI MATA MOBILE
Hang on, loading content