CMF by Nothing Buds 2 wireless headphones are a modern True Wireless in-ear model featuring 11 mm dynamic drivers, hybrid active noise cancelling ANC of up to 48 dB and Dirac Opteo technology. They offer deep bass with Ultra Bass Technology 2.0, 360° spatial audio and six microphones with Clear Voice Technology 3.0. Bluetooth 5.4 connectivity, the Dual Connection function and up to 55 hours of playback with the charging case provide convenience when listening to music, making calls and during everyday use.
Dynamic 11 mm drivers and Dirac Opteo
CMF Buds 2 feature dynamic 11 mm drivers with a PMI and PU diaphragm, designed for deep bass, distinct treble and detailed sound. Technology Dirac Opteo optimizes the sound characteristics, improving vocal clarity and instrument separation. Additional N52 magnets and high-purity copper wires support precise music reproduction.
Ultra Bass Technology 2.0
Technology Ultra Bass 2.0 boosts low frequencies, giving music a deeper and more dynamic character. The function allows bass intensity to be adjusted to your preferences, while the sound equalizer available in the Nothing X app allows further sound customization. This makes the headphones suitable for listening to different music genres.
Hybrid ANC noise cancelling of up to 48 dB
Advanced system Hybrid ANC reduces ambient noise by up to 48 dB over a frequency range of up to 5200 Hz, helping reduce distracting sounds during travel, work and rest. Function Environmental Adaptive ANC automatically adjusts the noise cancelling level to the surroundings. Also available is transparency mode, which lets you hear outside sounds without removing the headphones.
Six microphones and Clear Voice Technology 3.0
The headphones use six HD microphones, with three in each earpiece, working with the technology Clear Voice Technology 3.0. Intelligent noise cancelling algorithms help separate your voice from ambient sounds, improving call clarity. An additional system Wind Noise Reduction 3.0 reduces interference caused by wind, making outdoor calls more comfortable.
Spatial audio, 360°
Function Spatial Audio Effect uses an algorithm based on HRTF technology to create a 360° spatial audio effect. This provides a more immersive experience when watching movies, listening to music and gaming, enhancing the sense of depth and space in the sound.
Bluetooth 5.4 and Dual Connection
Technology Bluetooth 5.4 provides stable wireless communication with compatible devices at a range of up to 10 m. Function Dual Connection allows the headphones to connect to two devices simultaneously, such as a smartphone and laptop, and switch conveniently between them. Technologies Google Fast Pair and Microsoft Swift Pair make pairing easier, while Low Lag mode reduces audio latency during gaming.
Up to 55 hours of playback
Batteries with a capacity of 53 mAh in each earpiece provide up to 13,5 hours of playback with ANC off, while the charging case with a capacity of 460 mAh extends total operating time to 55 hours. With ANC on, the headphones offer up to 7,5 hours of operation on a single charge and up to 32 hours with the case. The fast charging function provides up to 4 hours of playback after 10 minutes of headphone charging with ANC off, and up to 7,5 hours when using the case. The case is charged through the USB-C port.
Customization in the Nothing X app
Dedicated Nothing X app allows the sound equalizer, noise cancelling settings and touch controls to be customized. It also allows you to use the ear tip fit test, the headphone location function and software updates. In-ear detection automatically pauses playback when they are removed and resumes it when they are put back in, making everyday use more convenient.
Touch controls and smart functions
CMF Buds 2 support touch gesture controls, allowing you to switch tracks, answer and reject calls, and change noise cancelling modes. Gesture functions can be customized in the Nothing X app. Additionally Low-latency mode allows latency below 110 ms when using a compatible Nothing phone in gaming mode.
IP55 resistance and a comfortable design
The headphones meet the requirements of the IP55 protection rating, providing resistance to dust and low-intensity water jets. This makes them suitable for everyday use, including outdoor activities. Ergonomic in-ear design and silicone tips in three sizes help ensure a secure and comfortable fit. The charging case has a separate protection rating IPX2, protecting against dripping water under specified conditions.
Package contents:
- CMF by Nothing Buds 2 headphones
- charging case
- Silicone ear tips in sizes S, M, L
- Documentation
Specification:
Brand: CMF by Nothing
Model: Buds 2
Design: in-ear, True Wireless
Connectivity: Bluetooth 5.4
Range: up to 10 m
Drivers: dynamic 11 mm
Diaphragm: PMI + PU
Audio codecs: AAC, SBC
Audio technologies: Dirac Opteo, Ultra Bass Technology 2.0
Surround sound: Spatial Audio Effect 360°
Active noise cancelling: Hybrid ANC, up to 48 dB
ANC frequency range: up to 5200 Hz
Adaptive noise cancelling: Environmental Adaptive ANC
Transparency mode: yes
Microphones: 6, with 3 in each earpiece
Microphone noise cancelling: Clear Voice Technology 3.0, Wind Noise Reduction 3.0
Controls: touch, customizable
Dual Connection: yes
Fast pairing: Google Fast Pair, Microsoft Swift Pair
Low-latency mode: Low Lag Mode, below 110 ms with a compatible Nothing phone
In-ear detection: yes
Headphone fit test: yes
App: Nothing X
Compatibility: Android 6.0 or later, iOS 13 or later
Headset battery capacity: 53 mAh
Case battery capacity: 460 mAh
Headphone operating time without ANC: up to 13,5 hrs.
Headphone operating time with ANC: up to 7,5 hrs.
Total operating time without ANC: up to 55 hrs.
Total operating time with ANC: up to 32 hrs.
Fast charging: 10 min of charging provides up to 4 hrs. of headphone playback without ANC or up to 7,5 hrs. using the case
Full set charging time: approx. 93 min
Earphone charging time in the case: approx. 62 min
Case charging: USB-C
Headphone protection rating: IP55
Case protection rating: IPX2
Earbud dimensions: 33,4 × 20,6 × 22,8 mm
Case dimensions: 53,3 × 53,3 × 23 mm
Earbud weight: 4,5 g
Case weight: 41,5 g
Set weight: 50,5 g
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