At a Glance
Show differences only
20000 Hz
20 Hz
20000 Hz
20 Hz
220 mAh
37 hours (ANC Off), 23 hours (ANC On)
Wireless
In Ear Canalphone, Behind the neck
Wireless
In Ear Canalphone, Behind the neck
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
CMF
boAt
Model
Neckband Pro
Rockerz 330
Launch Date
5-Mar-24
19-Apr-21
Price
Rs. 1,999
Rs. 1,599
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Media player, Mobile Phone, Tablet
Box Contents
CMF Neckband Pro x 1, Ear tips in size S, M, L, Safety information and warranty information , User guide
Earphone, USB Cable, User Manual, Warranty Card
Warranty
1 Year
-
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
Behind the neck
Behind the neck
Open or Closed Back
Closed Back
Closed Back
Water Resistant
Yes, IP55 rating
-
Max Frequency Response
20000 Hz
20000 Hz
Min Frequency Response
20 Hz
20 Hz
Driver Type
Dynamic Driver, 13.6 mm
Dynamic Driver
Magnet Material
-
Neodymium
Foldable Design
Yes
-
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
29 gm
-
Dimensions
Overall :937 x 13.2 x 22.8 mm
-
Colours
Dark Grey, Light Grey, Orange
Black, Red
Noise Cancellation
Active Noise Cancellation
-
Replaceable Earbuds
Yes
Yes
Call Control
Answer / End
Answer/End
Music Control
Volume Control
Volume Control
Voice Assistant
Yes
-
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5
Bluetooth Profile
A2DP, AVRCP, HFP
-
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
-
Microphone
Yes
Yes
Battery Capacity
220 mAh
-
Playback Time
37 hours (ANC Off), 23 hours (ANC On)
-
Charging Type
USB Type-C
-
Charging Time
10 mins of charge provides 18 hours of playback
-
Battery Type
Li-ion
-
Latest Comparisons
You May Also Read
Micromax is one of the oldest Indian smartphone brands which is now struggling with gloomy sales, mostly due to a lack of modern features and poor marketing. However, the brand does offer a decent price to performance ratio along with decent internals and acceptable modern hardware. Micromax smartphone line-up is definitely vast with the company…
Sony has a great track record of creating innovative smartphones, although they have a stooping smartphone sales figure, they offer impressive hardware quality and decent internals in their smartphones. With the brand suffering from a bad reputation in the smartphone market, the offerings made by Sony often fail to attract the crowd. But, with the…
Although struggling with poor smartphone sales over the past years, Lenovo offers some of the decently crafted devices in the Indian market. The devices often bring satisfactory performance at a justifiable price tag. However, each Lenovo mobile phone is better than its predecessor; the company tries to improve the smartphone lineup and have succeeded in…
Huawei sub-brand Honor has a lot of smartphones in its portfolio. However, with Honor routinely adding new devices and updating the smartphone line-up, users get puzzled when they think of getting an upgrade for their existing device. To help you make the right decision, we present you with a specially designed, detailed Honor mobile price…
The Taiwanese brand, Asus is one of the most prominent Smartphone brands in India. With the alluring Stock-alike UI and timely updates, the brand has recently gained popularity in the Indian markets. With a focus on budget, mid-range, and gaming smartphones, they offer a perfect blend of hardware and overall features. The brand has come…
Recent News
The Realme C83 5G officially launches in India today. The latest smartphone from Realme targets budget buyers who want a large battery, smooth display and 5G connectivity at an affordable price. The phone will be available for purchase through the official Realme website and Flipkart. The launch also reveals pricing, storage variants, battery capacity and…
7th Mar 2026
The iQOO Z11x 5G launch in India is officially scheduled for March 12, and the company has already revealed several key details about the upcoming smartphone. Ahead of the launch event, iQOO has listed the device on Amazon through a dedicated microsite, confirming major specifications, design options, and battery features. The iQOO Z11x 5G…
7th Mar 2026
In a bold leap for artificial intelligence, OpenAI unveiled GPT-5.4 on March 6, 2026, promising to revolutionise how we work. This powerhouse model doesn’t just chat or create, it steps in to run your computer like a pro, handling spreadsheets, documents, and presentations without a human touch. As AI edges closer to becoming a true…
7th Mar 2026
Samsung has reportedly increased the prices of several smartphones in India, and the Galaxy smartphones price hike is already visible on the company’s official website. The reported revision affects multiple devices across Samsung’s popular Galaxy M, F, and A series. In some cases, the price increase goes up to Rs. 3,000 depending on the model…
6th Mar 2026
The Motorola Moto Edge 70 Fusion makes a strong entry in India, into the mid-range segment, with its official launch today. The new smartphone brings flagship-level features at an affordable price, including a massive 7,000mAh battery, a sharp 50-megapixel Sony LYT-710 camera, and a smooth 144Hz AMOLED display. The Motorola Edge 70 Fusion promises…
6th Mar 2026
Tips & Tricks
If you are an Airtel user and recently upgraded your phone or are planning to switch to a new device, you might be wondering how to transfer your Airtel eSIM from one phone to another. Don’t worry, this process is easier than it sounds. In this guide, I’ll walk you step by step through transferring…
2nd Mar 2026
Google Pixel 10a has launched recently, and if you are on a hunt to grab a good camera phone with some ‘pixel-level’ photography specs, then this phone is surely worth buying. In this blog, we bring you the best Google Pixel 10a camera settings, explore all the pro modes, video recording, long exposure shots, and…
25th Feb 2026
Camera settings are the most important factor in the final image. I’ve been an Apple iPhone 15 user for a long time, and I’ve explored every essential setting possible, and I’ve also achieved the best images possible. Today, I will explore the best camera settings for the iPhone 15, which you should consider for future…
24th Feb 2026
If you use Snapchat regularly, you probably enjoy sharing moments through your Story- whether it’s a quick selfie, a fun outing, or something you just felt like posting at the moment. But sometimes, after posting, you might change your mind. Maybe you uploaded the wrong photo, shared something too personal, or simply want to keep…
18th Feb 2026
If you are wondering how to delete contact from WhatsApp, you are at the right place. It’s a super common problem which people have nowadays. You see, we have to deal with so many people on a daily basis that we end up saving their numbers. After that, when we shift places or after a…
17th Feb 2026
Popular Leaks
Samsung has taken a bold step in the global smartphone market. Despite rising production costs, the company has decided not to increase prices for its upcoming Samsung Galaxy S26 series. This move comes at a time when many smartphone brands are raising prices due to expensive components and weak currencies. Samsung aims to protect its…
13th Jan 2026
Nothing Phone 4a series launches on March 5 with exciting leaks on pricing, specs, and design. Nothing, the London-based brand, gets ready for its big event. It will unveil the Phone 4a and Nothing Phone 4a Pro smartphones. The launch also includes new Headphone (a) with bold colors and long battery life. Fans wait for…
2nd Mar 2026
Honor has launched the Honor Robot Phone, the first-ever phone with a robotic arm. Yes, you heard that right, the new era of technology has taken a step forward from AI and software, and is now bringing robotics into mobile phones. So, what is this Hoor Robot Phone? Have you heard of this new…
17th Oct 2025
Realme is expanding its smartphone lineup with the upcoming Realme 15T, set to debut soon in India as the successor to the Realme 14T. During the 828 Fan Festival in China on Wednesday, the brand showcased two of its newest concept phones. One of the highlights was a concept smartphone featuring an impressive 15,000mAh battery.…
29th Aug 2025
Well, who would disagree with the fact that the most amazing and unique USP of Nothing brand phones has been the design? And hence, we are here with the Nothing Phone 4a first look reveal. This phone is coming on the 5th of March, and let’s disclose the design and specs of this phone right…
24th Feb 2026