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Nothing Ear (3a) is a feature-rich pair of budget wireless earbuds with adjustable sound, improved noise cancelling over the earlier Ear (a), and unusual call and media capture tools. Its main compromises are a bass-heavy default sound and battery life that can fall well short of Nothing’s headline 42-hour claim, especially with ANC on. It is worth considering if you want sound customization and capture features; it is less compelling if long ANC playback or the strongest noise cancelling is your priority.
What the Nothing Ear (3a) offers
Nothing lists a 12 mm driver, active noise cancellation (ANC), call and media capture, and up to 42 hours of battery life with the charging case on its US product page. Treat 42 hours as the manufacturer’s headline claim, not a guaranteed listening result: independent reviewers report lower totals in their tests.
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At the time the US page was accessed, it showed $79 with $99 crossed out. TechRadar reports launch pricing of $99 in the US, £99 in the UK, and AU$179 in Australia. Those are time- and region-specific figures, so check the current local listing before buying.
How does it sound?
Out of the box, the Ear (3a) leans heavily toward bass. RTINGS and TechRadar both describe the default tuning as very bass-heavy or overly bassy. WIRED, by contrast, notes good detail, solid bass extension, and an energetic presentation, while recommending adjustment through the app’s eight-band equalizer.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
That distinction matters: the default profile may suit listeners who like prominent low end, but the companion app’s detailed EQ gives you room to change the balance. If you prefer a more neutral sound, expect to spend time tuning it rather than assuming the factory setting will suit you.
How effective is the ANC?
Noise cancelling is a meaningful improvement over the older Ear (a), though that does not make the Ear (3a) a class leader. SoundGuys measured nearly 81% average noise reduction for the Ear (3a), compared with about 57% for the Ear (a), in its 2026 test. Those are SoundGuys’ results under its test conditions, not a promise for every fit, setting, or environment; it also notes that higher-frequency chatter can still get through.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
RTINGS likewise describes the ANC as substantially improved over the Ear (a), but finds the Anker Soundcore Space A40 stronger at noise cancelling. If blocking as much noise as possible matters more than customization or capture tools, that comparison is worth weighing.
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Published test results differ enough that there is no single independent runtime figure to rely on. WIRED reports six hours from the earbuds with ANC on and 25 hours total with the case; with ANC off, it reports 10 hours from the earbuds and 42 hours total. TechRadar reports 4.5 hours with ANC on and 18 hours including the case, and six hours from the earbuds or 25 hours total with ANC off. These are publication-specific results, not directly interchangeable measurements, and your volume and use can affect playback time.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
The practical point is that the 42-hour figure is not a realistic expectation for every use pattern. If you typically keep ANC on, plan around the lower independent results rather than the case’s advertised maximum.
What do Audio Snapshot and call capture do?
Nothing promotes capture of calls and media as a feature. WIRED describes Audio Snapshot as fun and call recording as practically useful, noting that recordings can be exported. These tools may be a genuine differentiator if you have a clear use for them.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
There is also a consent consideration. TechRadar warns that a brief beep may be the only indication to the other participant that a call is being recorded. Make sure everyone involved has given appropriate consent. The cited reviews do not establish recording law for any specific jurisdiction.
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RTINGS’ comparison with the Anker Soundcore Space A40 highlights a choice between stronger ANC and longer battery life on one side, and more detailed EQ control and a slightly more stable in-ear fit on the other. RTINGS also notes wireless charging and an auto-off timer on the Space A40.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Nothing’s own flagship Ear (3) is another option if improved microphones and wireless charging matter more; RTINGS says the Ear (3a) has longer continuous battery life in its comparison. TechRadar also names Apple AirPods 4 and Cambridge Audio Melomania A100 as alternatives, but the reviewed sources do not provide a controlled comparison across all of these models. Compare the features you will actually use—especially ANC, battery with your settings, fit, wireless charging, EQ, and call capture—rather than treating a list of alternatives as a ranking.
Quick Recap
Who should buy the Nothing Ear (3a)?
- Consider it if you want adjustable sound, bass-forward tuning, improved ANC over the Ear (a), or call and media capture.
- Look elsewhere if your priorities are the strongest ANC, longer tested battery life, or wireless charging; RTINGS’ Space A40 comparison points to advantages in those areas.
- Try to evaluate the fit if possible: RTINGS finds the Ear (3a) slightly more stable in-ear than the Space A40, but fit is personal and affects comfort and noise isolation.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
