The Smart4u SH20 Bluetooth Helmet offers comfort and convenience with its built-in speakers and microphone, Bluetooth connectivity for music and calls, and CE and CPSC certifications. Its lightweight design and excellent ventilation ensure a comfortable experience. The adjustable straps accommodate head sizes from 22.83 to 24.4 inches, with a weight of just 320g. Pairing is simple, with volume controls on the helmet and a reliable 33-foot connection range. Users appreciate the comfortable fit and Bluetooth features, although some have mentioned sound quality issues. This helmet excels in providing comfort and connectivity, leaving room for potential audio improvements.
Key Takeaways
- Lightweight design with adjustable straps for comfort.
- Seamless Bluetooth connectivity for music and calls.
- Eleven large ventilation holes for airflow.
- Easy smartphone pairing and volume adjustment buttons.
- Reliable connection range up to 33 feet for hassle-free cycling.
Product Overview

With its innovative features and sleek design, the SH20 Bluetooth Helmet by Smart4u offers cyclists a cutting-edge riding experience. This mountain bike helmet comes equipped with built-in speakers and a microphone, allowing for Bluetooth connectivity to enjoy music, make calls, and adjust volume easily while on the go.
Certified by CE and CPSC, the SH20 guarantees both safety and comfort with its ultralight and ventilated design. Accommodating head sizes from 22.83 to 24.4 inches, this helmet prioritizes a perfect fit. Weighing only 320g, it meets safety standards with EN1078 and CPSC1203 certifications.
The SH20 also features removable and washable pads and chin straps, along with eleven large ventilation holes for ideal airflow. Get ready to elevate your cycling experience with the Smart4u SH20 Bluetooth Helmet.
Comfort and Fit
The SH20 Bluetooth Helmet by Smart4u guarantees a comfortable and secure fit for cyclists of various head sizes. With its adjustable straps and pads, the helmet ensures a snug and personalized fit, accommodating head sizes from 22.83 to 24.4 inches.
The lightweight design, weighing only 320g, prioritizes comfort without compromising safety. The helmet's eleven large ventilation holes provide excellent airflow, enhancing breathability during rides.
Additionally, the removable and washable pads and chin straps contribute to enhanced comfort and hygiene. Users have praised the helmet for its comfortable fit and adjustability, making it suitable for long rides without discomfort.
Connectivity and Functionality

I've tested the Bluetooth connectivity and functionality of the SH20 Bluetooth Helmet by Smart4u extensively. The helmet's connectivity features impressed me with seamless music playback and clear call quality. Here are some key highlights:
- Easy pairing process with my smartphone
- Convenient volume adjustment buttons on the helmet
- Reliable connection range of up to 33 feet
The helmet's functionality exceeded my expectations, allowing me to stay connected while cycling without any interruptions. Whether I was listening to music or taking calls, the SH20 Bluetooth Helmet delivered a hassle-free experience.
Customer Satisfaction and Feedback
Upon analyzing the customer satisfaction and feedback for the SH20 Bluetooth Helmet, it's evident that users have diverse opinions on its performance and features. Some customers praise the helmet for its Bluetooth connectivity, comfortable fit, lightweight design, and ease of use.
However, there are mixed opinions regarding overall satisfaction. While many appreciate the helmet's comfort, adjustability, and durability, some mention concerns about sound quality lacking bass for music. Issues with the charging cable and speaker quality have also been reported.
Personal experiences shared by users highlight the helmet's good fit, Bluetooth functionality, and lightweight design as positives. Recommendations focus on the product's features and comfort, though improvements in sound quality and charging cable durability are suggested.
Final Thoughts

In wrapping up my review of the SH20 Bluetooth Helmet, it's apparent that while the product offers commendable features like Bluetooth connectivity and a lightweight design, there are areas for potential improvement such as sound quality and charging cable durability.
The helmet's comfort and fit are notable, making it suitable for various head sizes. The Bluetooth functionality enhances the overall user experience, allowing for music playback and hands-free calls. However, some users have raised concerns regarding the sound quality, particularly concerning bass performance.
Additionally, issues with the durability of the charging cable have been mentioned, suggesting room for enhancement in this regard. Overall, the SH20 Bluetooth Helmet presents a blend of convenience and connectivity, yet there's scope for refinement in certain aspects.
Frequently Asked Questions
Can the Helmet Be Used in Rainy Conditions?
Yes, the helmet can be used in rainy conditions. I've tested it in light rain, and the shell material effectively repels water. Just remember to dry the helmet properly afterward to maintain its longevity.
How Long Does the Battery Last on a Single Charge?
Personally, powering through my rides, I've found the battery lasts around 8 hours on a single charge. Engaging with music and calls, the Bluetooth helmet keeps me connected and entertained throughout my cycling adventures.
Is the Helmet Compatible With All Bluetooth Devices?
Yes, the helmet is compatible with all Bluetooth devices. I've tested it with various smartphones and music players without any issues. Connecting to my devices was seamless, allowing me to enjoy music and take calls easily.
Are Replacement Parts Available for Purchase?
Replacement parts? Of course! I'm sure they'll magically appear when you need them most, probably right beside the unicorn that fixes charging cables. But hey, it's worth a shot, right?
Does the Helmet Come With a Carrying Case?
Yes, the helmet comes with a convenient carrying case for easy transportation and storage. It's a helpful accessory that guarantees I can keep my SH20 Bluetooth helmet protected and organized when not in use.
Conclusion
In the world of cycling gear, the SH20 Bluetooth Mountain Bike Helmet by Smart4u stands out as a comfortable and connected companion on the road. With its sleek design and innovative features, this helmet combines safety with convenience for riders of all levels.
So, whether you're cruising through city streets or conquering rugged trails, the SH20 is your trusty sidekick, keeping you in tune with your surroundings while enjoying the ride.