NUU U30 Buds B Wireless Earbuds - Great Noise Cancelling Earbuds for Outdoor Activities

Looking for wireless earbuds to help you focus on your music and not the noisy world around you? The NUU U30 Buds B may be just what you need. With hybrid active noise cancellation (ANC) and environmental noise cancellation (ENC) technology, these earbuds aim to eliminate distracting sounds so you can enjoy your tunes in peace.

Overview

The NUU U30 Buds B Wireless Earbuds are wireless Bluetooth 5.2 earbuds from American brand NUU. Available in sleek black, they feature a compact and lightweight fully wireless design.

Key Features

• Hybrid ANC + ENC noise reduction - Combining feedback and feedforward ANC with ENC that suppresses ambient environmental sounds, these earbuds promise effective noise cancelling.

• Bluetooth 5.2 - Provides a stable, reliable wireless connection to your device.

• Up to 30 hours playtime - Get up to 8 hours per charge, with the charging case providing an extra 22 hours.

• IPX4 water resistance - Sweat and splash resistant design that makes them ideal for workouts.

• Customizable controls - Use the NUU Audio app (Android only) to customize touch controls and EQ.

Design:

The NUU U30 Buds B Wireless Earbuds feature a sleek, minimalist design with an all-black color scheme. The earbuds have an ergonomic in-ear shape that sits comfortably in the ear. The matte black charging case is compact with an integrated LED battery level indicator. Overall, the design is stylish yet subtle.

Usability:

The NUU U30 Buds B Wireless Earbuds pair quickly and easily via Bluetooth. Controls are intuitive and customizable through the tap gestures. The NUU Audio app makes it easy to tweak settings and preferences on Android. However, lack of iOS app limits usability for iPhone users.

Quality:

The construction quality appears solid, with a durable plastic build that can withstand active use. Noise isolation is very good with proper fit and seal. Some users report intermittent Bluetooth connection drops, indicating potential quality control issues.

Sound Quality:

Audio reproduction is very good overall, with punchy bass, nice separation in the mids and highs, and good stereo imaging. The sound profile provides clean, balanced audio suitable for most music genres. Volume can be turned up loud without excessive distortion.

Microphone:

Call quality is decent but not exceptional. The ENC technology works reasonably well at suppressing background noise to isolate the voice. However, some users note the microphone sounds somewhat muffled in noisy environments.

Noise Cancellation:

The hybrid ANC performs impressively, notably reducing ambient sounds from traffic, wind, crowd noise, etc. Users mention the noise cancellation rivals that of premium earbuds when maxed out in the app.

Battery Life:

Battery life is rated for 8 hours but tests indicate it’s closer to 5-6 hours for most users. Not the longest runtime compared to competitors, but the compact charging case provides sufficient additional charges to get through a full day.

Connectivity:

The Bluetooth 5.2 provides a consistent, stable wireless connection. While some users experienced intermittent dropouts, the majority report no major connectivity issues. Range is standard at 10+ meters before audio cuts out.

Controls:

Touch controls work reliably for playback, volume, calls, and toggling between ANC/transparency modes. The gestures are customizable in the app. Long press for voice assistant is handy. Lack of volume controls may be an inconvenience for some.

Water Resistance:

With an IPX4 rating, the NUU U30 Buds B Wireless Earbuds can withstand sweat, splashes and light rain. Makes them well-suited for workouts and outdoor sports use. Not suitable for swimming or submersion however.

Use Cases:

With powerful noise cancellation and water resistant design, the NUU U30 Buds B Wireless Earbuds are ideal for blocking out distractions during outdoor excursions and workouts. Runners, hikers and bikers can immerse themselves in motivational tunes, podcasts and audiobooks without ambient interference. At the gym, these earbuds allow you to zone in on your training and not be disturbed by other gym-goers.

User Feedback Analysis:

Reviews of the NUU U30 Buds B earbuds are generally quite positive, with most users impressed by the active noise cancellation and audio quality. Here’s a deeper look into what customers are saying:

The noise cancelling capabilities receive significant praise, with many reviewers noting the hybrid ANC system effectively blocks out environmental sounds like chatter, airplane engine noise, PC fans, and traffic. Users mention the noise reduction rivals that of leading brands like Sony and Bose. When maxed out in the app, the ANC makes it easy to get immersed in music without distractions even in noisy environments like the gym, metro, or office. This feature makes the NUU U30 Buds B Wireless Earbuds especially appealing for frequent travelers and commuters.

In terms of audio reproduction, users describe the sound signature as balanced with a mild V-shape profile. Bass is punchy and impactful, with good depth that brings music to life. The mids are clear and defined. Highs have nice sparkle and detail without being overly sibilant or harsh. The sound stage feels spacious for in-ear earbuds. Across various music genres from rock to jazz to electronic, the NUU U30 Buds B Wireless Earbudsdeliver enjoyable listening. Some remark the clarity competes with higher end earbuds.

The comfort and fit gets positive notes, with the earbuds having a lightweight, ergonomic shape that sits securely in the ear. They don’t fall out easily during exercise and allow long term wearing without pain or fatigue. The inclusion of different sized ear tips caters to different users. However, some with very small ears remark the earbuds still feel slightly bulky.

In terms of call quality, performance seems mediocre but serviceable. The ENC microphone provides reasonable noise reduction to isolate the voice according to users. However, they note the mic transmission still comes across somewhat muffled and robotic in noisier areas like the street or windy environments. Indoors the call quality is adequate.

The most common complaint is battery life not achieving the stated 8 hours. Most users report 5-6 hours max, which is decent but not as long as expected. The compact charging case provides around 3 additional full charges. Frequent travelers may want longer runtimes between charges, but for everyday use the battery life is reasonable.

In summary, buyers praise the NUU U30 Buds B Wireless Earbuds for their stellar noise cancelling capabilities and great audio at an affordable price. Minor drawbacks around battery life, call quality and lack of iOS support don’t overly detract. Overall, they deliver impressive performance that rivals far more expensive earbuds.

Pros:

• Excellent noise cancellation
• Good audio quality
• Reliable Bluetooth 5.2 connectivity
• Customizable touch controls (Android only)
• IPX4 water and sweat resistance

Cons:

• Battery life less than stated 8 hours
• Lack of iOS app limits customization
• ANC/transparency modes locked together

Value:

Given the excellent noise cancelling and overall sound quality, the NUU U30 Buds B Wireless Earbuds offer good value at around $30. The features compete well with more premium earbuds that cost twice as much.

Conclusion

With excellent noise reduction abilities, good audio quality, and a sporty design, the NUU U30 Buds B Wireless Earbuds make for a compelling choice as wireless earbuds for the active lifestyle. As long as you don’t mind charging them more often, these earbuds can help you tune out the world and focus on your music.

Frequently Asked Questions

What noise reduction technologies are incorporated in the NUU U30 Buds B Wireless Earbuds?

The NUU U30 Buds B Wireless Earbuds utilize Hybrid ANC (Active Noise Cancellation) technology combined with an extra Feedback Mic built into the speaker front housing to significantly reduce background noise. Additionally, the earbuds feature enhanced ENC (Environmental Noise Cancellation) technology to pick up and clarify the user’s voice by eliminating environmental noise.

How long can I use the NUU U30 Buds B Wireless Earbuds on a single charge?

You can enjoy up to 8 hours of music playtime on a single charge with the NUU U30 Buds B Wireless Earbuds. When combined with the charging case, the total playtime extends to 30 hours, allowing you to enjoy your music throughout the day.

Are the NUU U30 Buds B Wireless Earbuds suitable for exercise or outdoor activities?

Yes, the NUU U30 Buds B Wireless Earbuds are designed with an IPX4 rating, making them sweat and water-resistant. This feature makes them suitable for workouts, running, and other outdoor activities, ensuring they can withstand sweat and light rain.

How do the NUU U30 Buds B Wireless Earbuds support customization?

The earbuds support customization through the NUU audio app available for Android mobile phones. This app allows users to select preferred sound EQs, choose between different ANC sound modes, and customize touch button functions, enhancing the user experience and accessibility.

Can I receive and make calls clearly with the NUU U30 Buds B Wireless Earbuds?

Yes, the NUU U30 Buds B Wireless Earbuds are equipped with triple mic noise reduction technology. This feature ensures that your voice is picked up clearly, reducing disruptive background noise during calls, which allows for crystal clear communication in various environments.

Tips

• To ensure optimal performance and longevity, store the earbuds in their charging case when not in use.
• Regularly check for updates in the NUU audio app to enhance functionality and user experience.
• For the best fit and sound isolation, experiment with different ear-tip sizes provided in the box.

Knowledge

1. Active Noise Cancellation (ANC) works by using microphones to pick up external noise and then producing sound waves that are the exact opposite (anti-noise) to cancel it out.
2. The IPX4 rating signifies that the earbuds are protected against splashing water from any angle, making them suitable for exercise and light rain exposure.

Specifications

• Model Name: NUU U30 Buds B
• Color: Black
• Form Factor: In-Ear headphone
• Connectivity Technology: Wireless
• Bluetooth Version: 5.2
• Noise Reduction: Triple mic noise reduction, Hybrid ANC technology
• Water Resistance: IPX4
• Playtime: Up to 8 hours per single charge, 30 hours total with charging case
• App Support: NUU audio app for Android
• Package Dimensions: 4.06 x 3.9 x 1.73 inches
• Item Weight: 4.6 ounces
• ASIN: B0BHCL4BDQ
• Warranty: Specific details need to be checked on the manufacturer’s site or the user guide.

Box Includes:

• NUU U30 Buds B earbuds
• 3 sizes of ear tips
• USB-C charging cable
• User manual

Usage:

To pair the NUU U30 Buds B, open the lid of the charging case near your Bluetooth device. The earbuds will enter pairing mode automatically. Select “NUU Buds B” on your Bluetooth settings to connect them. Use the touch controls to play/pause, skip tracks, adjust volume, and toggle between ANC and transparency modes. Recharge the earbuds by placing them in the charging case. Customize the touch controls and EQ in the NUU Audio app (Android only).