Nothing CMF Buds Neo

Nothing CMF Buds Neo: Huge Battery, Real ANC, Tiny Package

CMF by Nothing has quietly done something unusual. The Nothing CMF Buds Neo pack genuine active noise cancellation, a large driver and marathon battery life into the brand’s most affordable earbuds so far. They sit below the CMF Buds 2 series, so you get the signature look and feel without the flagship spend.

Nothing CMF Buds Neo Design: Dual-Tone and Pocket-Friendly

First, the looks. The Nothing CMF Buds Neo use a geometric square charging case paired with a contrasting circular dial and a built-in lanyard hole. As a result, you can clip the case to a bag strap instead of losing it in a pocket.

Moreover, the case measures 54.3 x 54.3 x 23 mm and weighs 50.3 grams with the buds inside, while the matte PC + ABS finish resists fingerprints. Each earbud weighs roughly 4.5 grams, so long sessions never feel heavy. Furthermore, three colourways — Black, White and Dark Blue — each pair the case with a contrasting dial. Because of that dual-tone treatment, they look far pricier than they are.

Sound Quality: 12.4 mm Drivers and Custom EQ

Next, the audio. Inside, the Nothing CMF Buds Neo carry a 12.4 mm dynamic driver built with a titanium-coated PET dome and a PEEK + PU surround. In addition, you get static spatial audio and six EQ presets covering Pop, Rock, Electronic, Classical and vocal-enhancing options, with a frequency response of 20 Hz to 20 kHz.

On top of that, the Nothing X app adds a Custom EQ plus two levels of Bass Enhancement. Therefore, whether you prefer thumping bass for workouts or crisper vocals for podcasts, you can dial it in within seconds.

Noise Cancellation and Call Clarity

Meanwhile, the headline feature is the ANC. Noise cancellation reaches up to 35 dB, with three manual intensity levels plus an Adaptive mode that adjusts automatically to your surroundings. Consequently, the Nothing CMF Buds Neo handle steady sounds like fans, traffic hum and cabin noise particularly well.

For calls, meanwhile, four HD microphones work alongside Clear Voice Technology and environmental noise cancellation to reduce background sound and keep your voice clear.

Nothing CMF Buds Neo Battery Life and Fast Charging

Battery is where these really flex. Each earbud holds a 45 mAh cell, while the case houses a 460 mAh battery. With ANC off, you get up to 11 hours per charge and up to 52 hours in total with the case. However, with ANC switched on, those figures become up to 8 hours and up to 30 hours respectively — so the headline number assumes ANC is off.

Even better, a 10-minute quick charge delivers up to 5.5 hours of playback with ANC off, while a full USB-C recharge takes roughly 70 minutes.

Connectivity, Controls and Durability

Finally, connectivity. The Nothing CMF Buds Neo run Bluetooth 6.0 with Google Fast Pair and Microsoft Swift Pair, plus Dual Connection for two devices at once. Additionally, there’s a 120 ms low-latency gaming mode, customisable touch controls via the Nothing X app, and compatibility with Android 6.0 and above as well as iOS 13 and above. Codec support covers AAC and SBC.

Touch controls, meanwhile, handle volume, play/pause, calls, track changes and switching between ANC and Transparency mode. For durability, the earbuds carry an IP54 rating for sweat and splashes, while the case is rated IPX2.

One honest note: there’s no optical wear-detection sensor, so audio won’t pause automatically when you remove a bud.

Nothing CMF Buds Neo Quick Specs at a Glance

Who Should Buy Them?

In short, Nothing CMF Buds Neo suit students, commuters and value-focused listeners who want modern wireless features without overspending. However, skip them if you need high-resolution codecs such as LDAC, or heavy-duty cancellation for frequent long-haul flights.

FAQs

1. Do the Nothing CMF Buds Neo really last 52 hours?
Not always. The 52-hour figure covers total playback with the charging case and ANC switched off. With ANC on, the rating drops to around 30 hours in total. Real-world results also depend on volume and usage.

2. Do the Buds Neo work with iPhone?
Yes. They support iOS 13 and above as well as Android 6.0 and above, using the AAC and SBC codecs.

3. Are they safe for gym sessions and rain?
The earbuds carry IP54 protection for sweat and light splashes. However, they aren’t made for swimming, and the case is only splash-resistant, so avoid submerging either.

4. Can the Buds Neo connect to two devices at once?
Yes. Dual Connection lets you pair two devices simultaneously, so switching between a laptop and a phone needs no re-pairing.