Nothing's noise-canceling CMF Buds 2A are being sold at Amazon for $19.99 ($29 off), marking their lowest price to date. The headphones feature active noise cancellation, a transparent transparency mode, IP54 rating, and four onboard mics. They also work with the Nothing X app, allowing for flexibility and a "find my earbuds" feature. The deal expires until 11:15pm ET on April 7th.