Overview

The OhO Sunshnen M31-128B Smart Bluetooth Sunglasses 128GB MP3 combines the convenience of wearable tech with the functionality of an MP3 player. These Bluetooth sunglasses offer a unique way to listen to music or take calls on the go, all while protecting your eyes with UV-resistant and impact-resistant lenses. Thanks to transitional lenses, they adapt to both indoor and outdoor lighting, making them a versatile choice for various environments. Whether you're enjoying outdoor sports or just need a hands-free calling solution, these sunglasses are designed for active users who want a seamless blend of technology and convenience.

Features & Benefits

These Bluetooth sunglasses are packed with features that enhance your experience. The built-in MP3 player offers an impressive 128GB of storage for your music collection, while the open-ear speaker system ensures you can enjoy your tunes without blocking out your surroundings. With up to 7 hours of battery life, they’re perfect for long outdoor sessions. Compatible with both iOS and Android devices, the voice command feature makes hands-free control easy. Polarized lenses further enhance visibility, offering better outdoor performance and eye protection, especially in bright sunlight.

Best For

These MP3 sunglasses are ideal for a variety of users. Active individuals who love outdoor sports and music will find them particularly useful, as they combine the benefits of UV protection and music playback. Commuters also benefit from the hands-free calling capability, while tech enthusiasts may appreciate the seamless integration of wearable tech. If you’re someone who needs music and calls on the go, this product is a solid choice, offering both practicality and style in one sleek package.

User Feedback

The feedback on these Bluetooth sunglasses is largely positive, with users noting their comfortable fit for extended wear and the impressive sound quality that rivals traditional headphones. Many appreciate the long battery life, which holds up even during long outdoor activities. However, some users have mentioned a bit of difficulty adjusting to the open-ear speaker system, as it can take a little time to get used to the sound quality. A few have also reported occasional Bluetooth pairing issues, though these are not widespread and seem to vary depending on the device used.

Pros

  • The open-ear speaker system allows for music and calls while staying aware of the surroundings, making it ideal for outdoor activities.
  • With a built-in 128GB MP3 player, this device offers plenty of storage for music without relying on external devices.
  • The UV protection and impact-resistant lenses are a major plus for users who spend time outdoors, offering both safety and durability.
  • Polarized lenses improve visibility and reduce glare, enhancing the experience in bright outdoor environments.
  • The device’s voice command support makes hands-free operation seamless, particularly useful while on the go.
  • Users appreciate the comfort and fit for long wear, making it suitable for extended use during workouts or daily commutes.

Cons

  • Some users report difficulty adjusting to the open-ear speaker system, which can be uncomfortable or not provide sufficient sound isolation.
  • The Bluetooth connectivity is occasionally unreliable, with some users mentioning trouble pairing the device with their phones.
  • The 7-hour battery life, while decent for casual use, may not be sufficient for those planning to use it for long outdoor activities.
  • The transitional lenses, though useful for light changes, may not be fast enough for users who frequently switch between indoor and outdoor environments.
  • Larger head sizes may find the fit tight, making long periods of wear less comfortable for some users.
  • A few users feel that the audio quality could be better, especially for bass-heavy music or in noisy environments.

Ratings

The scores for the OhO Sunshnen M31-128B Smart Bluetooth Sunglasses 128GB MP3 have been compiled based on verified user reviews worldwide, covering multiple languages and platforms. Spam, bot-generated, incentivized, and off-topic reviews were filtered out to ensure only authentic and high-quality feedback contributed to these ratings. Both the strengths and pain points from users are reflected in the final scores, offering a comprehensive view of this product's performance across various categories.

Sound Quality
88%
Many users enjoy the sound clarity and depth of the open-ear speakers, especially during outdoor activities. The audio quality is praised for being clear, crisp, and rich, even in noisy environments. Users appreciate the balance between music and calls, making it ideal for multitasking.
Some users note that the sound quality may not be as immersive as traditional headphones due to the open-ear design. A few buyers also report that volume levels can be a bit lower than expected, especially in windy conditions or very noisy settings.
Battery Life
85%
The 7-hour battery life is widely praised for lasting throughout most of the day, making it perfect for users on the go. Many buyers are pleased with the longevity for music playback or hands-free calls, without needing constant recharging. The battery life meets or exceeds expectations for active use.
A few users report that the battery drains faster than expected when using both Bluetooth and MP3 functionalities simultaneously. There are occasional mentions of the battery life shortening over time with extended use.
Comfort & Fit
91%
Comfort is one of the standout features, with users noting that these sunglasses are lightweight and fit well for extended periods. The adjustable design ensures they stay in place during physical activities like running or cycling, making them ideal for sports enthusiasts.
Some users mention that the fit can feel tight around the ears for people with larger head sizes. Additionally, a few people find the frames uncomfortable after long sessions of wearing them for several hours, especially if they aren't properly adjusted.
Bluetooth Connectivity
75%
25%
Many buyers appreciate the Bluetooth connectivity when it's working well, especially the ease of pairing with both iOS and Android devices. The connection is stable for basic use like making calls and listening to music.
Several users report occasional Bluetooth pairing issues, particularly when reconnecting after turning the sunglasses off. Some also mention that the connection can be spotty when moving between areas with heavy wireless interference, causing audio dropouts.
UV Protection & Durability
93%
The UV protection and impact-resistant lenses are highly praised for providing excellent eye protection during outdoor activities. Users also appreciate the durability of the lenses, which hold up well even with frequent use in challenging environments like bright sun or windy weather.
While the lenses are generally durable, a small number of users report that they scratch easily when not properly stored. A few buyers also feel that the transition between indoor and outdoor light can be a bit slow at times.
Ease of Use
82%
18%
Users generally find the controls easy to use, especially the voice command functionality. The intuitive design for answering calls and adjusting volume makes this device highly practical for daily use, especially for commuters.
Some users find it difficult to adjust to the touch-sensitive controls, especially when wearing gloves or during active movement. There are also a few mentions of a learning curve when getting used to the various features.
Voice Command Functionality
79%
21%
Many buyers appreciate the voice command feature, especially when driving or during outdoor workouts. It allows for hands-free operation to answer calls, control music, and access other features, making it very convenient.
A few users report that voice commands can be slow to respond or misinterpret commands, especially in noisy environments. The feature's effectiveness can also be inconsistent based on the user's accent or speech clarity.
Compatibility with Devices
87%
The compatibility with both iOS and Android devices ensures that a wide range of users can enjoy the product. Pairing is usually simple and works seamlessly across both platforms, with most users reporting a hassle-free experience.
There are a few reports of issues with specific device models, where Bluetooth connectivity is less stable or slower. Some users have also mentioned that certain apps may not work as smoothly when using the device's MP3 player functionality.
Design & Aesthetics
80%
20%
The design is generally praised for being sleek, modern, and stylish, with many users noting that the sunglasses look good both as eyewear and as a tech gadget. The compact and lightweight design also makes it easy to wear for extended periods.
Some users feel the design is a bit bulky compared to traditional sunglasses, making it less suitable for casual, everyday wear. A few buyers also mentioned that the color options could be more varied to suit different personal styles.
Price vs Performance
84%
Users feel that the product offers good value for the price, given the combination of features like Bluetooth connectivity, MP3 player, UV protection, and durability. It’s considered a reasonable investment for tech-savvy individuals who want wearable audio solutions.
A few users feel that the price is a bit high considering some of the performance limitations, such as occasional connectivity issues and the sound quality not being as immersive as traditional headphones. Some buyers might prefer additional features for the cost.
Polarized Lenses Effectiveness
90%
The polarized lenses receive high marks for improving outdoor visibility and reducing glare, which enhances the overall experience when wearing them in bright sunlight. Users particularly enjoy the added protection during outdoor activities like hiking and cycling.
A few buyers mention that the polarization can sometimes cause a slight distortion when looking at digital screens, which could be distracting for some users. While effective outdoors, a few users feel it’s not as necessary for indoor or overcast conditions.
Open-Ear Speaker System
78%
22%
The open-ear speaker system is ideal for users who want to stay aware of their surroundings while listening to music or making calls. This feature is especially appreciated by cyclists and runners who need to hear external sounds for safety reasons.
Several users report that the open-ear speakers can be difficult to adjust to, with some finding the sound not as immersive as over-ear headphones. The volume may not be loud enough in very noisy environments, such as crowded streets or windy conditions.

Suitable for:

The OhO Sunshnen M31-128B Smart Bluetooth Sunglasses 128GB MP3 are ideal for active individuals who love outdoor sports and music. With features like open-ear speakers, UV protection, and impact-resistant lenses, this device is perfect for runners, cyclists, or hikers who want to listen to music or take calls while staying aware of their surroundings. Tech-savvy users who appreciate compatibility with both iOS and Android devices will also benefit from the ease of pairing and the MP3 functionality, making it an excellent choice for anyone looking for wearable tech. Additionally, commuters who need a hands-free calling solution can rely on the voice command support and long battery life for their daily needs.

Not suitable for:

However, the OhO Sunshnen M31-128B Smart Bluetooth Sunglasses 128GB MP3 might not be the best choice for those seeking superior sound isolation. The open-ear speaker system, while convenient for safety, doesn’t provide the same immersive audio experience as traditional headphones. Users who require louder volumes or enhanced bass may find it lacking, especially in noisy environments. Furthermore, those with larger head sizes might struggle with the fit, as the design can feel tight during extended wear. Lastly, individuals who rely heavily on flawless Bluetooth connectivity for seamless pairing might encounter occasional pairing issues, which can be frustrating for those who prioritize consistency in wireless performance.

Specifications

  • Bluetooth Version: Uses Bluetooth 5.3 for stable and efficient wireless connectivity.
  • Built-in Storage: Equipped with 128GB of internal storage for storing music and media files.
  • Speaker System: Features an open-ear speaker system that allows for music and hands-free calls.
  • Battery Life: Offers up to 7 hours of continuous music playback on a full charge.
  • Lens Type: Comes with transitional lenses that adapt to changes in indoor and outdoor lighting.
  • UV Protection: Lenses are designed with UV protection to help safeguard eyes from harmful rays.
  • Impact Resistance: The lenses are impact-resistant, ensuring durability during physical activities.
  • Polarized Lenses: Includes polarized lenses for enhanced visibility and reduced glare in bright outdoor conditions.
  • Voice Command Support: Supports voice commands for hands-free operation, enhancing user convenience.
  • Compatibility: Fully compatible with both iOS and Android devices for seamless connection.
  • Microphone: Includes a built-in microphone for clear voice calls and voice command support.
  • Sweatproof Design: Features a sweatproof design, making it suitable for active users and outdoor activities.
  • Dimensions: Compact and lightweight, designed to fit comfortably for long periods of wear.
  • Weight: Weighs approximately 50 grams, offering a lightweight and comfortable fit.
  • Charging Port: Uses a USB-C charging port for faster charging and convenience.
  • Storage Expansion: Does not support external storage expansion; 128GB is the maximum storage capacity.
  • Sweatproof: Sweatproof design helps protect the internal electronics during exercise or outdoor use.
  • Voice Dialing: Supports voice dialing from your phone’s contact list for hands-free calling.

FAQ

These Bluetooth sunglasses come with a built-in 128GB MP3 player, an open-ear speaker system for both music and calls, and UV protection and impact-resistant lenses. Additionally, the transitional lenses adapt to indoor and outdoor light, making them versatile for various environments.

To connect the sunglasses to your phone, simply enable Bluetooth on your device, then pair it with the sunglasses. They support both iOS and Android, so compatibility is not an issue. Once paired, you can use the open-ear speakers to listen to music, make calls, or issue voice commands.

The sunglasses offer up to 7 hours of continuous music playback on a full charge, which is adequate for most outdoor activities or daily commutes. However, battery life may vary depending on usage, such as volume levels and Bluetooth connection.

Yes, these Bluetooth sunglasses have an open-ear speaker system, allowing you to listen to music or take calls hands-free. The audio quality is decent for everyday tasks, and the ability to switch between music and calls is seamless.

Yes, these sunglasses are ideal for outdoor sports. The UV protection and impact-resistant lenses make them durable for active use in various weather conditions. The open-ear system also ensures you stay aware of your surroundings, which is crucial for activities like cycling or running.

Many users report that the sunglasses are comfortable to wear for extended periods. The lightweight design and ergonomic fit make them suitable for long commutes or outdoor activities. However, some users with larger head sizes find the fit a bit snug, so comfort may vary.

Yes, the sunglasses come with 128GB of built-in storage, which is more than enough to store a large music library. You can easily load your songs onto the device and listen to them offline, making it a great option for those who prefer not to rely on a smartphone.

These sunglasses are compatible with both iOS and Android devices. Whether you're using a smartphone, tablet, or other Bluetooth-enabled device, pairing them with the sunglasses should be straightforward. The Bluetooth version 5.3 ensures stable connectivity for seamless use.

Yes, the sunglasses have a built-in microphone that allows you to make hands-free calls. The open-ear speaker system works well for voice commands, allowing you to take calls and interact with your phone without needing to hold it.

If you experience difficulty connecting, first ensure that Bluetooth is enabled on your phone and that the sunglasses are in pairing mode. If the issue persists, try turning Bluetooth off and on, or unpair the sunglasses and reconnect. Occasionally, resetting both devices can help resolve connectivity issues.