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Item #:
220441815
CMF Buds 2a Wireless Earbuds Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4 Mic Clear Call,
87% of respondents would recommend this to a friend
Item #:
220441815
NZD 64
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Experience award-winning comfort and studio-grade audio performance with our CMF Buds 2A Wireless Earbuds.
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What Stands Out
Hybrid ANC
Experience immersive sound with 42dB active noise cancelling technology, blocking out distractions during calls and music for a superior listening experience.
Dynamic Bass
Equipped with a 12.4mm dynamic driver, these earbuds deliver powerful bass, enhancing every track while ensuring clarity in vocals and instruments.
Sports Design
Designed for active lifestyles, these lightweight wireless earbuds provide a secure fit, making them ideal for workouts, runs, and everyday use.
Product Details
| Brand Name | CMF BY NOTHING |
| Model Number | CMF Buds 2a |
| Model Name | CMF Buds 2a |
| Built-In Media | CMF Buds 2a Wireless Earbuds, Charging case, Ear tips in size S, M, L, Safety information and warranty information, User Manual |
| Age Range Description | All |
| Number of Items | 1 |
| Manufacturer | CMF BY NOTHING |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5.4 |
| Color | Light Grey |
| Style Name | CMF Buds 2a |
| Item Weight | 42.75 g |
| Carrying Case Length | 5.5 centimeters |
| Carrying Case Width | 5.5 centimeters |
| Carrying Case Height | 23 millimeters |
| Carrying Case Weight | 42.75 g |
| Unit Count | 1 Count |
| Impedance | 32 ohm |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 2900 hertz |
| Sensitivity | 42 db |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 12.4 millimeters |
| Frequency Range | 20 Hz to 2900 Hz |
| Enclosure Material | Plastic |
| Specific Uses For Product | Entertainment, Gaming, Professional |
| Compatible Devices | Cellphones, Laptops |
| Cable Features | Without Cable |
| Water Resistance Level | Waterproof |
| Additional Features | Active Noise Cancelling, Clear Voice Technology, DIRAC Audio Tuning, Customizable ANC and EQ, Quad HD ENC Mics, Wind Noise Reduction |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Bud |
| Control Type | Touch Control |
| Control Method | App, Touch |
| Controller Type | Touch |
| Battery Charge Time | 89 minutes |
| Battery Average Life | 8 hours |
| Carrying Case Battery Average Life | 35.5 hours |
| Carrying Case Battery Charging Time | 89 minutes |
| Carrying Case Battery Capacity | 460 milliamp_hours |
| Brand | CMF BY NOTHING |
| Ear Placement | In Ear |
| Form Factor | In Ear |
Who Should Buy?
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Music Lovers
With big bass from a 12.4mm driver, these earbuds are great for enjoying rich music experiences.
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Commute Use
Active noise cancelling helps block out surrounding noise, perfect for traveling on public transport.
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Active Lifestyle
Designed for sports, these fit securely and are sweat-resistant, making them ideal for workouts or outdoor activities.
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Audiophiles
While good quality, these may not satisfy those seeking the highest fidelity and sound precision in earbuds.
Product Description
CMF Buds 2a Wireless Earbuds Active Noise Cancelling 42dB Hybrid ANC Bluetooth Headphones, 12.4mm Dynamic Driver for Big Bass, 4 Mic Clear Call, Sport Ear Buds for iPhone, Android, Light Grey
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is Active Noise Cancelling (ANC) and how does it work in CMF Buds 2a?
Answer: Active Noise Cancelling (ANC) technology in CMF Buds 2a effectively reduces ambient noise by using microphones to detect external sounds and generating sound waves that cancel them out. This can lead to an immersive listening experience, especially in noisy environments like public transport or busy offices. With a noise reduction capability of 42dB, these earbuds provide a significant improvement in sound clarity, allowing you to enjoy your favorite music or podcasts without distractions. -
Question:
What are the key features of the CMF Buds 2a?
Answer: The CMF Buds 2a boasts several key features, including Hybrid ANC technology for superior noise cancellation, a 12.4mm dynamic driver for enhanced bass response, and four built-in microphones for crystal-clear calls. These features make the earbuds ideal for immersive listening experiences during workouts, commutes, or simply relaxing at home. The ergonomic design ensures comfort for prolonged usage, making them a versatile choice for everyday activities. -
Question:
How can I connect CMF Buds 2a to my devices?
Answer: Connecting the CMF Buds 2a to your devices is seamless via Bluetooth. Simply ensure your earbuds are in pairing mode, typically activated by pressing the function button, and then select them from your device's Bluetooth menu. This ensures a stable and reliable connection for all your audio needs. Once paired, they'll remember your device for future uses, making it convenient for multitasking between different gadgets. -
Question:
Are CMF Buds 2a suitable for workouts?
Answer: Absolutely, CMF Buds 2a are designed with an active lifestyle in mind. Their secure fit and durable construction make them ideal for workouts, whether at the gym or outdoors. The combination of Active Noise Cancelling and robust sound quality ensures that external distractions are minimized, allowing you to focus on your exercise routines. Plus, their impressive battery life means you can enjoy music or podcasts throughout your longer workout sessions. -
Question:
Can I use CMF Buds 2a for making calls?
Answer: Yes, the CMF Buds 2a are equipped with four microphones that provide enhanced voice clarity, making them great for making calls. The earbuds effectively isolate your voice from background noise, ensuring your conversations are clear even in noisy environments. This feature is particularly useful for professionals and those who often take calls while on the go. -
Question:
What is the battery life of CMF Buds 2a?
Answer: The CMF Buds 2a offer impressive battery life, enabling extended listening sessions without the need for frequent charging. Typically, you can expect several hours of playtime on a single charge, and with the charging case, you can enjoy even longer usage time. This feature is ideal for users who are always on the move and need reliable performance throughout their day. -
Question:
Do CMF Buds 2a come with different ear tip sizes?
Answer: Yes, CMF Buds 2a come with multiple ear tip sizes to ensure a customized fit for every user. This not only enhances comfort during extended wear but also improves the effectiveness of the Active Noise Cancelling feature. A secure fit is essential for an optimal audio experience, reducing sound leakage and maximizing sound quality, making them perfect for various activities. -
Question:
What audio quality can I expect from CMF Buds 2a?
Answer: With a 12.4mm dynamic driver, the CMF Buds 2a deliver rich and immersive sound quality, particularly emphasizing deep bass. This makes them a great choice for bass enthusiasts and anyone who appreciates clarity across different genres of music. The earbuds are designed to offer a balanced audio experience, making them suitable for podcasts, music, and more. -
Question:
Are CMF Buds 2a compatible with voice assistants?
Answer: Yes, CMF Buds 2a are compatible with various voice assistants, allowing you to control music playback, check notifications, or ask questions hands-free. This feature enhances convenience during tasks like driving or cooking, enabling a more integrated and efficient audio experience. Simply activate your voice assistant using your connected device to enjoy this feature. -
Question:
Where can I buy CMF Buds 2a in Cook Islands?
Answer: You can purchase CMF Buds 2a Wireless Earbuds from Ubuy in Cook Islands. They offer a convenient online shopping experience, allowing you to browse and buy various tech products, including these advanced earbuds. Ubuy provides detailed product descriptions and customer reviews, ensuring you're well-informed before making a purchase.
CMF BY NOTHING Earbud Headphones CMF Buds 2a Editorial Review
CMF Buds 2a Wireless Earbuds feature Active Noise Cancelling (ANC) with a reduction capability of up to 42dB, leveraging a 12.4mm dynamic driver for enhanced bass. Designed for both iPhone and Android users, these sport earbuds are equipped with 4 microphones ensuring clear call quality. Users appreciate their comfortable fit, with multiple earbud sizes available, and they connect quickly to devices, which has been highlighted in several reviews. The battery life is generally praised as reliable, supporting those who live an active lifestyle. However, while the noise cancellation is effective for most users, some have noted that it may not completely eliminate louder sounds, making it a suitable choice for those wanting awareness of their surroundings while listening.
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Pros
- Comfortable fit even during extended wear
- Fast connection to devices
- Good sound quality for podcasts and music
- Reliable battery life for active use
- Multiple earbud sizes provided
Cons
- Case design may be inconvenient in low light conditions
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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NZD 64
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Features & Benefits
- Award-winning comfort designed for all ear shapes with ergonomic tips.
- Studio-grade 12.4mm Bio-fiber drivers deliver rich sound quality.
- 42dB Smart Active Noise Cancelling for an immersive listening experience.
- Clear calls with Quad HD ENC mics and advanced noise reduction tech.
- IP54 rated for durability and up to 15 days of battery life.
- Customizable features through the Nothing X app enhance user experience.
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