CMF Buds by Nothing – Global Version Wireless Bluetooth Earphones with 42 dB ANC

CMF Buds by Nothing – Global Version Wireless Bluetooth Earphones with 42 dB ANC

Enjoy immersive sound and powerful noise cancellation with the CMF Buds, designed by Nothing. These wireless earbuds combine a premium 12.4mm dynamic driver, Dirac-tuned audio, and Ultra Bass Technology 2.0 to deliver clear highs, deep bass, and up to 42 dB active noise cancellation.

Perfect for daily commuting, gaming, calls, or pure music enjoyment — all packed into a stylish and compact form factor.

Key Features

42 dB Active Noise Cancellation
Block out up to 42 dB of ambient sound across a 2900 Hz range. Switch seamlessly between ANC and Transparency Mode using simple touch controls.

Premium Audio by Dirac
Tuned in collaboration with Dirac, the CMF Buds offer high-definition audio through a custom 12.4mm bio-fibre diaphragm driver and advanced Ultra Bass Technology 2.0.

Bluetooth 5.3 + Dual-Device Support
Supports fast, stable pairing with Google Fast Pair and Microsoft Swift Pair. Connect to two devices at once for seamless switching.

Crystal-Clear Calls with AI ENC
Equipped with 4 microphones and Clear Voice Technology, the CMF Buds ensure noise-free, high-quality voice calls even in noisy environments.

Up to 8 Hours Battery Life (36h with Case)
Get up to 8 hours of continuous music playback, or up to 36 hours total with the included USB-C charging case.

IP54 Dust & Water Resistance
Sweat-resistant and ready for outdoor use with an IP54 rating (buds only).

Technical Specifications

• Drivers: 12.4mm Dynamic Driver

• Diaphragm: Bio-fibre + custom TPU

• Audio Codecs: AAC, SBC

• Noise Cancellation: Active (up to 42 dB) + Transparency Mode

• Microphones: 4 with AI Noise Cancellation for calls

• Bluetooth Version: 5.3

• Bluetooth Profiles: BLE, SPP, HFP, A2DP, AVRCP

• Dual-Device Connection: Yes

• Battery Capacity: 45 mAh (buds) / 460 mAh (charging case)

• Charging Port: USB Type-C

• Water Resistance: IP54 (buds only)

• Touch Controls: Yes (configurable in Nothing X app)

• App Support: Nothing X for Android and iOS

• In-Ear Detection: Yes

• Low Lag/Game Mode: Yes (on Nothing devices)

Touch Control Summary

• Double Tap: Skip forward, answer/hang up calls

• Triple Tap: Skip back, reject calls

• Tap & Hold: Toggle ANC / Transparency Mode

• More options available via the Nothing X app

Compatibility

• Android 5.1 and above

• iOS 13 and above

• Optimized for Nothing smartphones

• Compatible with all Bluetooth 5.3-enabled devices

What’s in the Box

• 1 × Pair of CMF Buds

• 1 × Charging Case

• 1 × USB-C Charging Cable

• 1 × User Manual

• Extra Eartips (sizes may vary)