EarFun UBOOM L Bluetooth Speaker

86%

Sound Quality

Battery Life

Build Quality

Waterproof Durability

Bass Performance

Portability

Connectivity & Pairing

Ease of Use

Low Latency Mode

Value for Money

Sound Clarity at High Volume

User Satisfaction

Long-Term Durability

Overview

The EarFun UBOOM L Bluetooth Speaker is a portable audio powerhouse designed for those who value both sound quality and durability. With its impressive 28W stereo output, this speaker delivers crisp, clear sound and deep bass. Its IP67 waterproof and dustproof rating ensures it can handle the elements, making it a great choice for outdoor adventures or poolside parties. Whether you’re listening indoors or outdoors, it offers up to 16 hours of battery life and can be paired with another speaker for an even more powerful sound experience.

Features & Benefits

This portable speaker stands out with its JumboBass technology, delivering deep, rich bass that enhances any music style. It features dedicated indoor and outdoor modes, ensuring optimal sound in different environments. The low latency video mode improves audio-visual synchronization, making it great for watching movies. Dual passive radiators further amplify the bass and enhance sound clarity, while wireless stereo pairing allows you to connect two speakers together for a louder, fuller sound. Whether you’re in your living room or at the beach, this speaker adjusts to your needs.

Best For

This Bluetooth speaker is ideal for outdoor enthusiasts who need a durable, waterproof speaker for adventures. It’s also perfect for party-goers seeking a portable sound system that can be moved easily between indoor and outdoor settings. With its powerful bass and clear sound, it's a great choice for those who enjoy bass-heavy music. If you're someone who values versatility and portability, this speaker’s ability to work in various environments and pair with another speaker makes it a top choice for any occasion.

User Feedback

Many users rave about the impressive bass and sound quality, especially considering the size of the speaker. Its waterproof feature is a standout for those who use it by the pool or at the beach. Some users appreciate its reliability during long outdoor sessions, citing how it continues to perform even under challenging conditions. On the downside, a few users wish the battery lasted a bit longer, particularly for extended outdoor use. However, the overall feedback highlights its robust performance and solid build.

#Portable Bluetooth Speakers

#Portable Speakers & Docks

#Portable Audio & Video

#Electronics

Pros

This Bluetooth speaker delivers impressive bass for its size, making it a great choice for bass-heavy music lovers.
Its IP67 waterproof rating ensures durability, perfect for poolside or beach outings without worrying about water damage.
Users appreciate the long 16-hour battery life, ideal for extended outdoor sessions like picnics or camping trips.
The wireless stereo pairing feature allows users to easily connect two units for an enhanced sound experience.
The device's indoor and outdoor modes provide versatility, optimizing sound for different environments.
Many buyers enjoy the easy setup and seamless Bluetooth 5.0 connectivity, which works well across various devices.

Cons

Some users noted that the speaker's sound can distort at higher volumes, especially in larger spaces.
A few customers mentioned the weight of the speaker, finding it slightly bulky for daily portable use.
Despite its great features, the battery life may not be enough for users who need longer continuous playtime.
Not everyone is happy with the lack of more detailed sound controls or an app for customization.
The speaker’s performance in very noisy environments may not meet expectations for users looking for clearer audio.
A small number of users reported issues with connectivity over long distances, though this wasn't widespread.

Ratings

After analyzing verified user reviews across multiple platforms and languages, RR-AI has generated the following ratings for the EarFun UBOOM L Bluetooth Speaker. All spam, bot-driven, or incentivized reviews were excluded, ensuring that only authentic feedback informed these scores. Both strengths and common pain points are reflected in the results, offering a balanced view from users around the world.

Sound Quality

88%

Users are generally impressed with the rich, full sound produced by this Bluetooth speaker. Many buyers highlight the balanced audio and impressive depth, especially considering its compact size. The bass response, in particular, gets frequent praise for being clear and punchy without being overwhelming.

A few users have noted that while the sound is strong, it can lack some clarity at higher volumes, especially in very noisy environments. Some also mentioned that the treble could be a bit sharper for a more detailed listening experience. Overall, these issues seem to only arise in more demanding audio scenarios.

Battery Life

80%

20%

Most users are satisfied with the speaker's battery life, which lasts up to 16 hours under normal use. It’s especially appreciated by those using it for outdoor activities, where the long-lasting power allows for a full day of music. Charging is also quick, which adds convenience during busy schedules.

While many find the battery life sufficient, some users feel it could be a bit longer for all-day events or more intense use. A few complaints mention that the speaker may not last as long when used at higher volumes or with extra features, like stereo pairing, activated.

Build Quality

91%

The rugged, durable build of this portable speaker is a significant positive for users who take it outdoors. The IP67 waterproof and dustproof rating gives peace of mind, especially for beachgoers and hikers. Many reviewers also appreciate its sturdy design, which holds up well to drops and rough handling.

Some users have pointed out that the speaker’s exterior can get scratched fairly easily, especially with heavy use. A few buyers mentioned that the plastic feels somewhat cheaper compared to other premium options, though this is often seen as a minor issue given the price point.

Waterproof Durability

95%

The waterproof and dustproof design of this Bluetooth speaker is highly praised by users who enjoy using it by the pool, beach, or in rainy conditions. Several buyers have shared positive experiences using it without worrying about water damage, making it a reliable companion for outdoor adventures.

Not everyone agreed that the waterproof feature is flawless. A small number of users mentioned that after prolonged exposure to water, there were slight issues with sound quality. However, these instances seem rare and are often attributed to extreme conditions beyond the usual usage.

Bass Performance

87%

The JumboBass technology is a hit among users who love deep, booming bass. Many customers have enjoyed the robust low-end response, especially for genres like hip-hop and EDM. The bass is often described as powerful but not overwhelming, offering a great balance for most types of music.

However, some users felt that the bass, while strong, can sometimes overpower the mids and treble, affecting the overall clarity. A few buyers also pointed out that the bass may not reach the desired level of depth for audiophiles or bass enthusiasts looking for more punch.

Portability

85%

The compact size and lightweight design make this speaker easy to take anywhere. Users appreciate how effortlessly it fits into backpacks or beach bags, offering portability without compromising on sound quality. It’s especially favored by those who want an easily transportable option for outdoor events or travel.

A handful of users mentioned that while the size is convenient, the speaker could be more portable if it had a built-in handle or a more streamlined design. Some noted that, despite being lightweight, it’s still bulkier compared to ultra-portable models meant for on-the-go use.

Connectivity & Pairing

90%

Connectivity is another strong point, with most users praising the stable Bluetooth connection. Wireless stereo pairing is also appreciated, allowing for a richer, more immersive audio experience. The Bluetooth 5.0 ensures a quick and seamless connection, even from a distance.

Some buyers experienced occasional dropouts, especially when connecting to devices further away or in areas with heavy interference. While the connection is generally solid, it’s not always as stable in highly congested wireless environments like crowded parties or urban areas.

Ease of Use

82%

18%

Many users find the speaker easy to set up and use. The intuitive button layout and simple pairing process make it accessible even for beginners. The added modes for indoor and outdoor use allow quick customization based on the environment, enhancing the overall user experience.

Some users have found the controls a bit too basic for advanced functions like adjusting bass levels or fine-tuning audio. A few buyers also reported that the lack of a mobile app limits customization options, which could have improved user experience further.

Low Latency Mode

77%

23%

The low latency mode is helpful for those who want to watch movies or play games with synchronized audio. Many users found it particularly useful for streaming video content where lip-syncing is crucial, offering a noticeable improvement over traditional Bluetooth audio connections.

However, some users mentioned that the low latency feature doesn’t always work as expected with every device. A few buyers noted occasional desynchronization when using certain apps or platforms, which diminishes the overall usefulness of this feature.

Value for Money

92%

For the price, this portable Bluetooth speaker offers excellent sound quality, solid durability, and impressive features. Many users believe they are getting a great value, especially with the high-quality bass, waterproof design, and reliable performance in various settings. It’s an all-around strong contender in the mid-range price category.

A few users felt that while it’s a good deal overall, the speaker might not have all the premium features of higher-end models. Some buyers mentioned the lack of advanced customization options or multi-device pairing as areas where it could be improved for a higher-end experience.

Sound Clarity at High Volume

83%

At moderate volume levels, the speaker provides clear and crisp sound. Many buyers noted that it performs well even at higher volumes without distortion, which is impressive for a speaker of its size and price range.

At maximum volume, a few users experienced distortion, especially in the higher frequencies. This was most noticeable when playing more complex, layered music, where the speaker struggled to maintain clarity during intense listening sessions.

User Satisfaction

84%

Most buyers express a high level of satisfaction, particularly with the speaker's versatility and sound quality. It’s been highly recommended by those who take it on outdoor adventures or use it during social gatherings for its ease of use and reliable performance.

Some users reported minor issues with long-term reliability, including occasional connectivity dropouts or battery degradation over time. These concerns were often tied to heavy usage, but they’re something potential buyers should keep in mind for long-term ownership.

Long-Term Durability

89%

This Bluetooth speaker holds up well to regular use and outdoor conditions, with many users commenting positively on its long-term durability. It’s a solid choice for anyone looking for a reliable speaker that will last over time, even with frequent exposure to water and dust.

A few buyers have noted that the plastic exterior, while rugged, may begin to show signs of wear and tear after extended use. Additionally, while it performs well in the short-term, long-term battery health might slightly diminish after extensive use in harsh environments.

Suitable for:

The EarFun UBOOM L Bluetooth Speaker is ideal for outdoor enthusiasts and those who prioritize versatility. With its IP67 waterproof and dustproof rating, it is a reliable companion for beach trips, poolside parties, and camping adventures. Users who enjoy deep, bass-heavy music will appreciate its JumboBass technology, while those who need a portable speaker with long battery life will find it suitable for day-long events. It’s also a solid choice for casual party-goers who want an easy-to-use sound system that performs well both indoors and outdoors, especially when paired wirelessly for a more immersive experience.

Not suitable for:

While the EarFun UBOOM L is a strong performer for many, it may not be the best fit for audiophiles or those seeking highly detailed sound at extreme volumes. Some users have pointed out that the sound can distort at maximum volume, especially in busy or noisy environments. Additionally, those who need an ultra-compact speaker for everyday carry may find its size a bit bulky. People who are looking for more customization in terms of sound control or advanced features might also feel limited by its relatively straightforward design and lack of a dedicated app.

Specifications

Output Power: The speaker delivers a 28W stereo output, providing robust sound performance for its size.
Waterproof Rating: With an IP67 rating, the speaker is both waterproof and dustproof, making it suitable for outdoor and poolside use.
Battery Life: The battery provides up to 16 hours of playtime on a full charge, depending on volume levels and usage.
Charging Time: The speaker charges fully in about 4 hours using the included charging cable.
Bluetooth Version: It uses Bluetooth 5.0 for stable and efficient wireless connectivity over a moderate range.
Wireless Stereo Pairing: Supports wireless stereo pairing, allowing two units to be connected for a fuller, more immersive sound experience.
Sound Technology: Equipped with JumboBass technology, the speaker enhances bass performance for deeper and more resonant sound.
Frequency Response: The frequency response ranges from 55Hz to 20kHz, offering a broad spectrum of audio reproduction.
Speaker Drivers: It features dual 55mm speaker drivers that help deliver clear and balanced sound across frequencies.
Passive Radiators: Dual passive radiators work alongside the main drivers to improve bass clarity and overall sound depth.
Low Latency Mode: The speaker has a low-latency mode for better audio-video synchronization, ideal for watching movies or gaming.
Modes: Includes specialized indoor and outdoor modes to optimize sound for different environments.
Dimensions: The speaker measures 2.83″D x 8.27″W x 3.07″H, making it compact yet portable.
Weight: It weighs 650g, offering a balance between portability and sturdiness.
Connectivity: The speaker supports Bluetooth connectivity, allowing easy pairing with a variety of devices.
Special Modes: The device includes both indoor and outdoor modes for sound tuning in different settings.
Audio Clarity: Dual passive radiators and advanced sound technologies help improve sound clarity, especially at higher volumes.
Device Compatibility: It is compatible with any Bluetooth-enabled device, including smartphones, tablets, and laptops.

FAQ

The EarFun UBOOM L Bluetooth Speaker offers a powerful 28W stereo output, delivering impressive sound quality for its size. It also features an IP67 waterproof and dustproof rating, making it highly durable for outdoor use, and comes with JumboBass technology for deep, booming bass, which sets it apart from other speakers in its class.

The battery life on this device lasts up to 16 hours on a full charge, depending on usage and volume levels. This makes it ideal for a full day of outdoor activities, such as camping, picnics, or a day at the beach.

Yes, the EarFun UBOOM L Bluetooth Speaker has an IP67 rating, meaning it is fully waterproof and dustproof. It can withstand submersion in water up to 1 meter deep for up to 30 minutes, making it perfect for poolside or beach use.

Setting up the speaker is straightforward. Simply turn it on and enable Bluetooth on your device. Then, select the EarFun UBOOM L from the available devices list. It also supports wireless stereo pairing, allowing you to connect two speakers for enhanced sound.

The 'Indoor/Outdoor' mode adjusts the speaker’s audio profile to better suit different environments. In outdoor mode, the sound is optimized for wider coverage, while indoor mode provides more focused sound for smaller spaces. This feature ensures optimal sound quality wherever you use the speaker.

Yes, the speaker supports wireless stereo pairing. This allows you to connect two units for a richer and more immersive sound experience. Simply pair them together via Bluetooth for enhanced audio performance.

Yes, the EarFun UBOOM L features a low-latency video mode, which minimizes the audio delay during video playback. This makes it great for watching movies, gaming, or any content where you need audio to sync up precisely with the visuals.

The speaker is designed to be highly durable, with its IP67 waterproof and dustproof rating making it resistant to both water and dirt. It's perfect for outdoor activities like hiking, beach trips, or camping. However, it may not be suited for extremely rough handling, such as being dropped from high places.

If you notice distortion at higher volumes, try lowering the volume slightly or ensure that the speaker is on a flat surface. Sometimes, using it in an open outdoor space can cause some sound distortion due to environmental factors like wind or background noise.

Yes, the speaker is compatible with any Bluetooth-enabled device, including smartphones, tablets, laptops, and even some smart TVs. It uses Bluetooth 5.0, which ensures a stable connection over a reasonable range.