CMF Buds 2 By Nothing ANC TWS Earbuds Features & Specifications 

Key Features:

• 11mm custom PMI dynamic drivers
• 48dB Hybrid ANC with Environmental Adaptive technology
• 6 HD mics with Clear Voice Technology 3.0
• Up to 13.5hrs battery life (earbuds), 55hrs with charging case
• 10-minute charge yields 7.5hrs playback
• Bluetooth 5.4 with dual-device pairing support
• IP55 water and dust resistant (buds only)

Specifications:

Driver & Audio:

• Driver: 11mm dynamic driver with custom composite diaphragm (PMI + TPU)
• Audio Technology: Ultra Bass Technology 2.0, Dirac Opteo tuning, Spatial Audio Effect
• Codec Support: AAC, SBC

Noise Cancellation & Transparency:

• Noise Cancellation: Hybrid Active Noise Cancellation (up to 48 dB)
• Adaptive ANC: Environmental Adaptive ANC
• Transparency Mode: Supported

Microphones & Calling:

• Microphones: 6 high-definition microphones
• Call Technology: Clear Voice Technology 3.0
• Wind Noise Reduction: Wind Noise Reduction 3.0

Battery & Charging:

• Battery Capacity (Earbuds): 53mAh
• Battery Capacity (Case): 460mAh
• Battery Life (Earbuds): Up to 13.5hrs (without ANC)
• Battery Life (with Case): Up to 55hrs total playback
• Fast Charging: 10-minute charge = 7.5 hours of playback
• Charging Port: USB-C

Connectivity:

• Bluetooth Version: Bluetooth 5.4
• Multi-Device Pairing: Yes, supports dual-device connectivity

Controls & App:

• Controls: Customizable touch controls
• Companion App: Nothing X App (Android & iOS)