CMF Buds 2a are designed for a superior audio experience, featuring professionally tuned Dirac HD Audio for rich, detailed sound. Inside, a large 12.4mm dynamic driver delivers crisp, deep bass without distortion. These earbuds use Hybrid Active Noise Cancellation to effectively quiet your surroundings. For phone calls, a 4-microphone system with advanced wind reduction technology ensures your voice is always heard clearly, even on breezy days. They connect with the latest Bluetooth 5.4 and offer a long total playtime of 35.5 hours with the charging case, making them a reliable choice for daily listening. Introducing the Soundcore P41i by Anker earbuds, arriving on August 4, 2025! These sleek in-ear headphones combine powerful sound with advanced features. Enjoy 12 hours of nonstop music on a single charge, or up to 192 hours with the stylish portable case. Equipped with 11mm composite drivers and BassUp technology, they deliver thunderous bass and clear, captivating audio. Adaptive Noise Cancellation blocks out distractions, while touch controls make it easy to manage your music and calls. Water-resistant with an IPX5 rating, these earbuds are perfect for any adventure. Bonus extras include a 3-month game pass, pre-installed popular apps, and a built-in USB-C charging cable—making your listening experience truly exceptional. In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.
Key Feature | CMF Buds 2a | Soundcore P41i |
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Battery Life | 8 Hours | 12 hours on a single charge; 192 hours with case |
Water Rating | IP54 Waterproof | IPX5 Water Resistance (sweat and splash resistant) |
Bluetooth Version | 5.4 | 5.3 |
Latency | - | - |
Noise Cancellation | Active Noise Cancellation up to 42dB | Adaptive Noise Cancellation with environmental monitoring and AI algorithms |
![]() CMF Buds 2 Plus
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Overview | ||
Bluetooth Version | ||
5.4 | 5.3 | - |
ANC Specs | ||
42dB Hybrid Active Noise Cancellation | Adaptive Noise Cancellation with 4-mic array, up to 45dB noise reduction | - |
Gaming Mode | ||
Low Latency Mode activated through the Nothing X app | Supported with low latency mode, latency approximately 70ms | - |
Battery Life | ||
8 Hours | 12 hours on a single charge; 192 hours with case | - |
Other Connectivity Details | ||
Wireless, Bluetooth range 10 meters | Wireless Bluetooth connection, supports multipoint pairing | - |
Fast Charging | ||
Yes, 10 minutes delivers 5.5 hours of ANC-free playback | Supports 10W fast charging; 10-minute charge provides approximately 5 hours of playback | - |
Water Rating | ||
IP54 Waterproof | IPX5 Water Resistance (sweat and splash resistant) | - |
Audio | ||
Driver Type | ||
Dynamic Driver | 11mm composite dynamic drivers with high-excursion design | - |
Audio Codec | ||
AAC, SBC, aptX Adaptive | SBC, AAC, aptX Adaptive, LDAC | - |
Signature Sound | ||
Studio-grade sound with thundering bass, Dirac sound tuning, Ultra Bass Technology 2.0 | Thunderous bass with BassUp technology, balanced midrange and clear treble | - |
Noise Cancellation | ||
Active Noise Cancellation up to 42dB | Adaptive Noise Cancellation with environmental monitoring and AI algorithms | - |
Other Audio Features | ||
Sound adapts to environment, Transparency Mode | Captivating sound profile with high-impact bass, customizable EQ via app | - |
Battery | ||
Total Playback with Charging Case | ||
35.5 Hours | 192 hours | - |
Single Earbud Playback | ||
8 Hours | 12 hours | - |
Charging Time (Earbuds) | ||
Approximately 1.5 Hours | Approximately 5 hours for full charge | - |
Charging Time (Case) | ||
89 Minutes | Approximately 5 hours for full charge | - |
Battery Capacity Details | ||
Charging case capacity 460 mAh | Charging case capacity: 3000mAh; case provides multiple recharges for earbuds | - |
Connectivity | ||
Multi-Point Connectivity | ||
Supported, allows connection to two devices simultaneously | Supported, allows connection to two devices simultaneously | - |
Fast Pair | ||
Supported via Google Fast Pair | Supported via Google Fast Pair and proprietary pairing methods | - |
Compatible Devices | ||
Cellphones, Laptops, Tablets, Smart TVs | Cellphones, Desktops, Laptops, Tablets, Smart TVs | - |
NFC Pairing | ||
Supported for quick pairing | Supported for quick pairing with compatible NFC-enabled devices | - |
Charging | ||
Charging Type | ||
Wireless charging compatible, wired charging via included case | USB-C port with built-in cable | - |
Battery Indicator | ||
LED indicators on case and earbuds | LED indicators on case and earbuds for charge status | - |
Quick Charging | ||
Yes, 10 minutes for 5.5 hours ANC-free playback | Supports 10-minute quick charge for approximately 5 hours of playback | - |
Wireless Charging | ||
Yes | Not supported | - |
Calling | ||
Mics(Microphones) | ||
4 Microphones with Clear Voice Technology and Wind Noise Reduction 2.0 | 6 microphones with AI noise reduction and beamforming technology | - |
Other Calling Features | ||
Studio-grade clarity, noise reduction, echo cancellation | AI Clear Calls with environmental noise suppression, echo cancellation | - |
Special Features | ||
Touch Controls | ||
Yes | Yes, customizable via app | - |
In-Ear Detection | ||
Auto pause/play when earbuds are inserted or removed | Supported with automatic pause/resume | - |
Voice Assistant | ||
Access via Nothing X app, supports ChatGPT | Supports Google Assistant, Siri, and Alexa | - |
Case Design | ||
Compact, ergonomic, lanyard-ready case | Portable phone charger style with built-in USB-C cable, compact and lightweight | - |
Ear Hook Design | ||
No, in-ear style with secure fit | No, in-ear style with ergonomic tips | - |
Build & Design | ||
Form Factor | ||
Bud | In-Ear, true wireless earbuds | - |
Headphone Type | ||
In-Ear | In-Ear Monitors | - |
Color Options | ||
Dark Grey, Black, White | Black (No Lightning Adapter), other colors may be available via regional variants | - |
Material | ||
Plastic with matte finish | High-quality durable plastic with matte finish | - |
Weight | ||
3.21 ounces (91 grams) | Earbuds: approximately 104 grams total; case: approximately 107.5 grams | - |
Noise Cancellation | ||
Active Noise Cancellation(ANC) | ||
Yes, 42dB Hybrid ANC | Adaptive Noise Cancellation with environmental monitoring and AI algorithms | - |
Noise Cancellation Modes | ||
Hybrid ANC, Transparency Mode | Adaptive mode, Transparency mode (ambient sound pass-through) | - |
Transparency Mode | ||
Yes | Supported, allows environmental sounds to pass through for awareness | - |
More Features | ||
Other Features | ||
Waterproof IP54, Ergonomic design, Lanyard-ready case | Waterproof (IPX5), Hands-Free Viewing, Status Display, Water-resistant design | - |
App Support | ||
Yes, Nothing X app | Supported via Soundcore app for customization, firmware updates, EQ settings | - |
Voice Prompts | ||
Yes, for pairing, battery status, and mode changes | Supported, provides voice feedback for pairing, battery status, and controls | - |
Frequency | ||
20Hz - 20,000Hz | 20 Hz to 20 kHz (standard audio frequency range) | - |
Transmission Range | ||
10 meters | Up to 10 meters (33 feet) via Bluetooth 5.3 | - |
Smart Features | ||
Sleep Mode | ||
Auto power-off after inactivity, low power mode | Supported, with automatic power-off after inactivity | - |
Health Monitoring | ||
Not supported | Not supported | - |
Find My Earbuds | ||
Supported via Nothing X app | Supported via app with location tracking and sound alert | - |
Customization Options | ||
EQ Customization | ||
Yes, via Nothing X app | Supported via Soundcore app with multiple presets and custom EQ | - |
Ear Tip Sizes | ||
S, M, L | Multiple sizes included (S, M, L) for ergonomic fit | - |
Firmware Updates | ||
Supported via app | Supported via app over Wi-Fi or Bluetooth | - |
Customizable Controls | ||
Yes, via app | Touch controls can be customized for play/pause, skip, volume, voice assistant | - |
Controls | ||
Button Controls | ||
Tap gestures for play/pause, skip, previous, call answer/end | No physical buttons, touch controls only | - |
Voice Assistant Control | ||
Yes, via app | Supported via tap gestures or voice commands | - |
Music Controls | ||
Touch controls for play/pause, track skip, volume | Tap gestures for play/pause, next/previous track, volume adjustment | - |
Touch Sensitivity | ||
Adjustable via app | Adjustable via app settings | - |
Customizable Controls | ||
Yes, via app | Yes, via Soundcore app | - |
Box Contents | ||
Earbuds | ||
CMF Buds 2a Wireless Earbuds | soundcore P41i in-ear wireless earbuds | - |
Charging Case | ||
Yes | Yes, with built-in USB-C cable | - |
USB Cable Type-C | ||
Included | Included | - |
User Manual | ||
Included | Included | - |
Warranty Card | ||
Included | Included, typically 1-year limited warranty | - |
Extra Earmuffs | ||
Ear tips in size S, M, L | Multiple sizes (S, M, L) included | - |
Launch Date | ||
Release Date | ||
March 27, 2025 | August 4, 2025 | - |
Status | ||
In Stock | Available | - |
Warranty | ||
Product Warranty | ||
Included (1-year limited warranty, terms vary by region) | 1-year limited warranty covering manufacturing defects | - |
Based on the comparison, here are the benefits of CMF Buds 2a and Soundcore P41i provided by nkbgaming.com/earbuds.
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