Background Information

The CMF Buds are the base model of CMF Tech's line of affordable earbuds. The CMF Buds aim to offer a premium audio experience with features like noise cancellation, touch controls, and an 8 hour playback time without compromising for a higher price.

Technical Specifications

Appearance

  • Dark Grey
  • Light Grey
  • Orange

Sound

  • Driver: Custom 12.4 mm Dynamic Driver
  • Diaphragm: Bio-fiber + Custom TPU
  • Audio codec: AAC, SBC
  • Tuning: Nothing and Dirac

Noise Cancellation Technology

  • Noise Cancellation Modes:
    • Transparency Mode
  • Depth: Up to 42 dB
  • Frequency Range: 2900 Hz

Call Clarity

  • Microphones: 4
  • Voice Isolation: Clear Voice Technology (AI environmental noise cancellation)

Battery

Battery Capacity

  • Earbuds: 45 mAh
  • Charging Case: 460 mAh

Battery Life

  • Playback with ANC off:
    • 35.5 hours w/ case
    • 8 hours w/ buds only
  • Playback with ANC on / Transparency Mode:
    • 24 hours w/ case
    • 5.6 hours w/ buds only
  • Talk time with ANC off:
    • 24 hours w/ case
    • 5.2 hours w/ buds only
  • Talk time with ANC on / Transparency Mode:
    • 21 hours w/ case
    • 4.7 hours w/ buds only

Charging

  • Charging ANC Off 10 mins for 6.5 hours
  • Wired Charging: USB-C

Wireless Communication/Compatibility

  • Bluetooth Version: 5.3
  • Dual-Device Connection: Yes
  • Bluetooth Profiles: BLE, SPP, HFP, A2DP, AVRCP

Water/Dust Resistance

  • Rating: IP54 (Buds only)

Touch Controls

  • Double Tap: Skip forward, answer/hang up calls
  • Triple Tap: Skip back, reject calls
  • Tap & Hold: Switch between Active Noise Cancellation and Transparency Mode

Fast Pairing

  • Google Fast Pair
  • Microsoft Swift Pair

Additional Features

  • In-ear detection
  • LED charging status
  • Low Lag Mode: Nothing X app & Game Mode for Nothing smartphones
  • Find My Earbuds
  • Voice Assistant

What's in the Box

  • Pair of earbuds
  • Ear tips in sizes S, M, and L
  • Charging case
  • Safety information and warranty information
  • User Guide

Additional Information