This means that the product has been opened, possibly used but is in perfect working condition with no signs of cosmetic or functional defect. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category.
CMF by Nothing In-Ear Wireless Headphones -- Bandwidth of up 2900Hz provides 42dB Active Noise Cancelling with Transparency Mode, block out the unwanted noise. The external 4*HD Mics detects ambient noise and Clear Voice Technology for crisp, clear call performance. It's your preferred sleep earbuds
Clear Highs, Powerfully Pure Bass -- CMF Buds bluetooth headphones oversized 12.4mm Bio-fiber drivers and Ultra Bass Technology 2.0, delivering boosted bass for everyone. We jointly tuned five popular EQ settings with Dirac to ensure an optimal sonic experience adapted to various music styles
Long Playtime, Fast Charging -- Get 8 hours of battery life on a single charge with a case that extends it to 35.5 hours. If CMF Buds wireless earbuds are low on power, speed charge for just 10mins to get 6.5H of playtime
Bluetooth 5.3 and Fast Pairing -- As a bluetooth earbuds, CMF bluetooth headphones earbuds support dual device connection, and Google fast pair and Microsoft swift pair
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Overview
Specs
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CMF BY NOTHING Buds Wireless Earbuds, 42dB Noise Cancelling Earbuds, Dirac HD Audio, 35.5H Playtime, BT 5.3, IP54 Waterproof, 4HD Mics Wireless Headphones for iPhone & Android (Sky Grey)
Learn more about the Detailed Specifications
Additional Information
Date First Available
August 12, 2025
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.