Greadio CD37 Portable CD Player

82%

18%

Value for Money

Battery Life

Portability

Sound Quality

Build Quality

Ease of Use

Compatibility with Car Systems

Charging Speed

Display Clarity

FM Transmitter Performance

Headphone Sound Experience

Lack of Bluetooth

Durability

Overview

The Greadio CD37 Portable CD Player is a versatile music companion designed to bring retro charm with modern functionality. This compact player supports a wide range of formats, including CD, CD-R, CD-RW, and MP3. Its rechargeable battery offers up to 7 hours of continuous play, making it ideal for long road trips or daily commutes. The device also features wireless car play through an FM transmitter, which connects to your car's stereo system, as well as an AUX input for more traditional connections. Whether for home use or on the go, this music player caters to diverse listening needs.

Features & Benefits

This portable CD player is packed with features to enhance the listening experience. Its anti-skip protection ensures smooth playback during movement, perfect for joggers or those on the move. The backlit LCD display provides clear visibility, even in low-light environments, while the USB-C charging port offers quick and efficient recharging. For added versatility, the device includes built-in stereo speakers, allowing users to enjoy music without headphones, but also features a 3.5mm headphone jack for private listening. Overall, this player balances convenience and performance, making it a great all-in-one option.

Best For

The Greadio CD37 Portable CD Player is an excellent choice for a variety of users. It’s perfect for music lovers who enjoy the nostalgic experience of listening to physical CDs, while the modern features make it adaptable for contemporary use. Travelers will appreciate its compact design and long-lasting battery, which makes it ideal for long commutes or vacations. Car users who want to avoid draining their phone's battery will find the FM transmitter especially useful, and it’s also a great budget-friendly option for those seeking a reliable music player without breaking the bank.

User Feedback

Users generally appreciate the long battery life and the smooth performance of this music player. Many enjoy the portability and find it easy to set up in their cars, making it a favorite for road trips. However, some users express a desire for Bluetooth connectivity, as it’s not supported despite the inclusion of the FM transmitter. The sound quality receives praise, though a few note that it’s not quite as high-end as more premium models. Overall, the Greadio CD37 is valued for its convenience and durability, with most reviewers satisfied with its user-friendly design.

#Portable CD Players

#Portable Audio & Video

#Electronics

Pros

This portable CD player offers up to 7 hours of playtime, making it great for long trips or extended listening sessions.
The FM transmitter and AUX connectivity make it easy to connect to car audio systems for convenient on-the-go listening.
Users appreciate the anti-skip protection, which ensures smooth playback even when the device is in motion.
The backlit LCD display makes it easy to navigate settings in low-light environments, adding convenience for nighttime use.
It supports multiple formats including CDs, MP3s, and CD-RWs, offering versatility for different music collections.
The compact design and lightweight build make this device an excellent choice for travel or daily commuting.

Cons

The sound quality is adequate but not exceptional, which may disappoint those seeking high-end audio performance.
This music player lacks Bluetooth connectivity, limiting wireless pairing options for headphones or speakers.
Some users find the 3.5mm headphone jack and built-in stereo speakers less powerful than expected for clear audio.
While portable, the device is slightly bulkier than other compact players, which may be inconvenient for some users.
The absence of advanced features like touchscreen controls or Bluetooth makes it less suitable for tech-savvy users.
It may not be the best option for audiophiles or those prioritizing superior sound quality in a portable player.

Ratings

After analyzing verified user reviews from multiple global platforms and languages, the Greadio CD37 Portable CD Player has received a mix of positive and constructive feedback. Spam, bot-generated, and exaggerated reviews have been filtered out, ensuring the scores reflect authentic user experiences. Both strengths and weaknesses have been considered, giving you a balanced view of this music player’s performance across various use cases, from car setups to personal portability.

Value for Money

91%

Many users feel that this music player offers great value for the price, especially given its combination of features like the FM transmitter, AUX compatibility, and long battery life. It provides a solid performance without breaking the bank, making it a good choice for those looking for an affordable, portable CD player.

Some buyers were expecting higher-end features, such as Bluetooth connectivity or premium sound quality. While it's a budget-friendly option, those looking for more advanced audio or wireless capabilities may find it lacking.

Battery Life

89%

The rechargeable 2000mAh battery delivers an impressive up to 7 hours of continuous playtime, which many users find perfect for road trips and extended listening sessions. It's particularly appreciated for offering lasting performance on a single charge, making it highly convenient for portable use.

A few users mentioned that the battery life falls short for longer outings, and it can feel limiting for those expecting an all-day performance. Additionally, some hoped for even longer playtime for extended travel or use during outdoor activities.

Portability

86%

With a lightweight build and compact design, this device is easy to carry around, making it ideal for frequent travelers or those on the go. Users appreciate its small size, which fits easily in backpacks or car consoles, providing convenient access to music without any bulk.

A few reviewers noted that while it's portable, the size may not be as compact as other ultra-slim models. It's still a bit bulky for some users who prioritize minimalism and prefer a more streamlined player.

Sound Quality

74%

26%

The built-in stereo speakers offer decent sound quality, especially considering the size and price point of the device. Users who need a simple and portable player for everyday listening find the sound satisfactory for casual use, including in the car or at home.

Several users were disappointed with the sound quality, particularly when playing higher-fidelity music. The lack of bass depth and a more refined sound profile may be underwhelming for audiophiles or those who expect premium audio from a portable CD player.

Build Quality

78%

22%

The overall build quality of this music player is considered sturdy by most users, with a solid plastic casing that holds up well to everyday use. It feels reliable, and many find it well-suited for travel and regular handling without worrying about damage.

Some buyers noted that while the build is decent, it doesn't feel as premium as higher-end models. A few mentioned minor concerns about long-term durability, especially with the moving parts like the CD tray.

Ease of Use

92%

Users highlight the simplicity and ease of setup, with a straightforward interface and intuitive buttons. The backlit LCD display makes it easy to operate, even in dim lighting, and the anti-skip protection ensures smooth playback during movement, adding to its convenience.

A small number of users felt that while the controls are simple, they could have benefited from more customizable options, such as adjusting sound levels more finely or adding preset modes for different listening environments.

Compatibility with Car Systems

85%

This device is often praised for its seamless compatibility with car systems, especially with the FM transmitter and AUX input. Many users appreciate how easy it is to connect the player to their car's audio system for hassle-free music on the road.

Some users struggled with weak FM transmitter signals, especially in areas with heavy interference. This can occasionally affect the quality of audio when used in cars, making the connection less reliable for some.

Charging Speed

88%

The USB-C charging port provides quick and convenient recharging, which is a plus for users looking to minimize downtime. Many found that the device charges relatively fast compared to other portable players in this price range.

A few users mentioned that while charging is relatively fast, the battery could drain quickly when playing at high volume or with extended use. Some wished for a longer-lasting battery or even faster recharging times.

Display Clarity

90%

The backlit LCD display makes it easy to read settings, track information, and navigate through the device, even in low-light conditions. Many users find it highly useful for quickly selecting options and monitoring playback status, especially when using it in dark environments like the car at night.

While the display is clear, some users wished for a larger screen or more detailed information on track progress and settings. A few noted that the backlight could be a little too bright for use in completely dark environments.

FM Transmitter Performance

83%

The FM transmitter functionality allows easy wireless music streaming to car stereo systems, which many users found convenient for road trips. The feature works well in many cars, providing a straightforward way to enjoy music without additional adapters.

However, some users reported issues with signal strength, especially in areas with heavy radio interference. As a result, the FM transmitter may not always provide a clear, reliable connection in certain locations.

Headphone Sound Experience

72%

28%

The 3.5mm headphone jack offers decent sound quality when used with personal headphones. Users who enjoy listening privately appreciate the option to connect to their preferred headphones for a more personal listening experience.

Some users found the headphone output to be underwhelming, especially when using high-end headphones. The audio quality could be richer, with some complaining about a lack of bass or clarity compared to other devices in the same price range.

Lack of Bluetooth

52%

48%

Despite the absence of Bluetooth, users still find the FM transmitter and AUX connectivity useful, especially for car use. These wired options provide alternative methods to connect to other devices without relying on wireless capabilities.

The lack of Bluetooth connectivity is a significant downside for many users, especially those who prefer wireless options for pairing with modern headphones or speakers. This limitation is especially apparent for users accustomed to wireless audio devices.

Durability

80%

20%

The overall durability of this music player is considered good for its price range. It's built to withstand everyday wear and tear, making it suitable for travel and outdoor use without worrying about damage.

However, a few users expressed concerns about the longevity of certain parts, like the CD tray or buttons, after extended use. They suggested that while the build is decent, the long-term durability could be better, especially for frequent users.

Suitable for:

The Greadio CD37 Portable CD Player is well-suited for users who appreciate retro music players and need a portable option for on-the-go listening. This device is perfect for frequent travelers, offering up to 7 hours of playtime on a single charge, which makes it an excellent choice for long trips or daily commuting. Car users will also benefit from its FM transmitter and AUX connectivity, allowing for hassle-free connection to car audio systems. Additionally, those on a budget who want an all-in-one, reliable player will find this device appealing, especially given its easy operation and portability. It's ideal for people who enjoy CDs, MP3s, or other common formats and want something simple and functional.

Not suitable for:

This portable CD player may not be the best fit for users seeking high-end audio quality or advanced features. Audiophiles who expect rich sound and robust bass might be disappointed with its sound performance, as the built-in speakers and headphone jack don't deliver a premium audio experience. Additionally, users who rely heavily on Bluetooth connectivity will find the lack of this feature a major drawback, especially in modern devices. Those who require extensive multimedia support or wireless capabilities, such as for streaming music or pairing with Bluetooth headphones, may want to look for a more advanced model. It's also not ideal for users who prioritize extremely compact, ultra-slim players, as this model is a bit bulkier than some other portable options.

Specifications

Battery Capacity: The device is powered by a 2000mAh rechargeable battery, offering up to 7 hours of continuous playtime.
Supported Formats: This portable CD player supports CD, CD-R, CD-RW, and MP3 file formats for versatile media playback.
FM Transmitter: It includes a built-in FM transmitter for wireless car connectivity, allowing playback through a car’s FM radio.
AUX Connectivity: The device features an AUX input for wired connection to external speakers or car audio systems.
Charging Port: It is equipped with a USB-C charging port, enabling quick and convenient recharging.
Anti-Skip Protection: The built-in anti-skip feature ensures smooth playback, even while the device is in motion.
Display Type: The device features a backlit LCD display for easy operation, especially in low light conditions.
Speakers: It includes built-in stereo speakers for portable listening without the need for external speakers.
Headphone Jack: A 3.5mm headphone jack is available for private listening with wired headphones.
Dimensions: The product has compact dimensions of 5.75 x 1.32 x 5.75 inches, making it easy to carry.
Weight: The device weighs 10.7 ounces, offering a lightweight and portable design.
Power Supply: The device is powered by a rechargeable lithium-ion battery, with a USB-C port for recharging.
Compatibility: Compatible with both traditional CDs and digital MP3 files for versatile audio playback.
Sound Quality: The built-in stereo speakers provide clear sound, though it's suitable for casual listening rather than high-end audio experiences.
Car Compatibility: Designed for both portable and car use, this player works seamlessly with car audio systems via FM transmitter or AUX connection.
Design: The sleek, compact design ensures easy portability, fitting comfortably in most bags and car compartments.
Battery Charging Time: The charging time is relatively quick with the USB-C port, but specific times may vary based on the charger used.

FAQ

To use this device, simply insert a CD, MP3, or CD-R into the tray. You can either listen through the built-in stereo speakers or plug in your headphones using the 3.5mm jack. For car use, connect via the FM transmitter or AUX cable to your vehicle's audio system.

The rechargeable 2000mAh battery offers up to 7 hours of playtime on a full charge, allowing for long listening sessions whether you're at home or on the go.

Yes, the Greadio CD37 is designed for car compatibility. You can connect it to your car's audio system using the FM transmitter or the AUX port, allowing you to play music from CDs without draining your phone's battery.

No, this portable CD player does not support Bluetooth. While it does include an FM transmitter for wireless car play, you will need to use wired connections for other devices like headphones or external speakers.

This music player supports various formats including standard CDs, CD-R, CD-RW, and MP3 files, offering versatility for your music collection.

The device uses a USB-C charging port, making recharging quick and easy. Simply connect the provided cable to the port and a compatible USB adapter or power bank.

The built-in stereo speakers provide decent sound quality for casual listening, but it's not the highest-end audio. If you're looking for premium sound, using high-quality headphones may improve the experience.

Yes, this portable CD player has a 3.5mm headphone jack, allowing you to listen privately with your favorite wired headphones.

Weighing just 10.7 ounces and with compact dimensions, this device is lightweight and easy to carry, making it ideal for travel or daily use. Its slim design ensures it fits comfortably in most bags.

Some users have mentioned that while the sound quality is good for casual use, it's not high-end, and the lack of Bluetooth can be a downside for those who prefer wireless connections. Additionally, the built-in speakers are functional but may not be loud enough for larger spaces.